KR20210043878A - Real Estate Sales Agency System and Method - Google Patents

Abstract

The present invention relates to a real estate sales agency system performed by a licensed real estate agent and a method thereof in which a licensed real estate agent and an affiliated real estate agent promote rental brokerage to promote all sales business in one stop. To this end, the real estate sales agency system performed by the licensed real estate agent comprises a sales business information database, a sales offering database, a rental offering database, a sales business information registration module, a sales eligibility determination module, a sales agency entrustment module, a sales real estate consignment module, a sales progress module, a sales withdrawal module, a rental offering registration module, and a sales completion module.

Description

Real estate sales agency system and method performed by an accredited broker. {Real Estate Sales Agency System and Method}

The present invention relates to a real estate sales agency method conducted by a real estate agent using a real estate sales agency system,

In more detail, the real estate agency conducts sales agency practice, promptly promoting sales of sales, attracting sales customers, and handling the entire process of signing sales contracts as a one-stop process to increase the sales rate, and to increase the discount rate of unsold items and It relates to a sales agency system and method performed by an accredited broker who executes a rapid sales contract and lease brokerage through applying the discount rate of the remaining sales for sale and converting the rental of the company holdings.

We can easily come across the term pre-sale in everyday life, and collect and sell information through various channels in order to receive pre-sale apartments, pre-sale for direct use, or pre-sale for investment in commercial facilities, officetels, and shopping malls. Ownership is transferred by applying for or receiving sales.

In this process, there are cases where the sale price is not transferred, ownership of the sale is not transferred, or the sale contract is concluded at an amount higher than the market price due to deception or fraud by some implementation companies, sales agency, sales counselor, sales employee, etc. It is a reality that the number of good victims who suffer damage by participating as members of the reconstruction project conducted by local housing associations is increasing.

The Housing Act and the rules on housing supply apply the laws and regulations on the supply of large-scale apartment complexes and houses of a certain size or larger, and Article 50 of the Housing Supply Regulations has regulations on the agency for selecting tenants, so it is relatively systematic. Stable pre-sale regulations have been established and implemented.

In the case of pre-sale not covered by the Housing Act, the Act on Pre-sale of Buildings is applied.However, in the Act on Pre-sale of Buildings, the use and scale prescribed by Presidential Decree, such as buildings with a floor area of 3,000 square meters or more, and business facilities (for example, 30 officetel units, or rooms 30 or more), if facilities other than houses and houses are built in the same building If the floor area used for purposes other than the house is 3,000 square meters or more, the total floor area is 3,000 square meters or more, and then the sale is converted to sales after rental. In the case of rental under conditions, it is subject to the law, so some regulations are regulated, but there are far more pre-sale quantities of general buildings that are not subject to the Housing Act, the rules on housing supply, and the Act on the Sale of Buildings. It has not achieved the purpose of the actual legislation.

Due to this situation, unqualified sales agencies have emerged in an orderly fashion, excessive advertisements and false advertisements at each building sales site, inflating the rate of return, run away after receiving a personal account for temporary down payment and advance payment, false notification of unsold discount rates, and receive money by declining the discount rate. In addition, many pre-sale frauds and pre-sale accidents are occurring, such as signing a pre-sale contract for customers who do not have pre-sale qualifications.

Even more regrettable is the fact that even cleaners and paper makers who do not have any knowledge about the real estate field are resident in the new villa and are offering pre-sale counseling, saying that they will act as pre-sale at the small-scale pre-sale site. In this way, the real estate sales market is acting as a sales agent based on a relationship with the client, special relationship or internal relationship, and the sales representatives in charge of the sales agency do not have any qualifications and do not take any responsibility. If you only get a fee, you're done.

On the other hand, public brokerages are classified into public brokerages who have the qualifications set forth in the Certified Brokerage Act and have completed registration for opening real estate brokerages at city, county, and gu offices, and publicly-owned brokers who belong to and conduct brokerage work. In addition, about 200,000 people, including their own accredited brokerage, are engaged in brokerage work. Most of the brokerage firms have lived in or have a relationship with the brokerage establishment, and they have been in the same place for 10 or 20 years or more, so they are well versed in the circumstances of the region and have a good knowledge of market price information and regional characteristics. .

In addition, Article 14 (1) 4 of the Certified Brokerage Act stipulates that commercial buildings and houses are sold as a corporation, and according to the Supreme Court precedent, private brokerages are also allowed to sell in a certain amount. Since sales agency work is not only legal, but also has high stability and reliability, it is possible to prevent sales fraud and accidents by sales personnel traveling on the sales site in advance. It can achieve the effect of completion of the pre-sale and quickly.

KR 10-2006-0042765 A KR 10-2010-0091293 B1 KR 10-2012-0042931 B1 KR 10-2017-0183290 A

In the present invention, in order to solve the above-described problems, the real estate sales agent and the affiliated official agent conduct the practical business of real estate sales, so that rights analysis and market price analysis, stability improvement and reliability of the sales are carried out based on the sales practice, so that pre-sale customers can avoid fraud. In order not to suffer damage or financial property damage, secure transactions are conducted, and through the calculation of the appropriate pre-sale amount and increase in the pre-sale rate, promptly carry out pre-sale work.When the pre-sale business is converted to unsold pre-sale, the application of discount rate and the application of additional discount rate for the remaining amount and unsold sale Its purpose is to provide a real estate sales agency system and method that promotes the business progress of all sales projects in a one-stop way by pursuing the rental brokerage by converting the lease of the property to the real estate agent.

The present invention is to solve the conventional problem,

When a sales business operator terminal or a brokerage business terminal inputs sales business information, the sales business information registration module registers and stores the sales business information database, creates and stores the sales sales information, respectively, and registers and stores them in the sales sales database, and registers public information. The module collects real estate public information of a location number and a set radius in one or more of the API method or the scraping method, registers and stores it in the real estate public information database, and the pre-sale eligibility determination module is the pre-sale business of the pre-sale business information database. Pre-sale business by extracting information, extracting public information from the real estate public information database, calculating the appropriate pre-sale amount for the pre-sale business, and determining the pre-sale agency risk level of “Stable in pre-sale”, “Not in pre-sale”, and “Unsold risk” Pre-sale business information registration step of registering and storing in an information database; Wow,

When the consignment module of the sales agency transmits the terms of the first sales agency contract, the second sales agency contract, the third sales agency contract, and the fourth lease conversion contract to the sales business operator's terminal, the contract terms received by the sales business operator's terminal are approved and processed. When the sales agency contract is confirmed by integrating the sales agency contract or the 4th lease conversion contract, the sales agency consignment information is stored in the sales business information database, and the sales service consignment information is transmitted to the brokerage business terminal, and the real sales business consignment received by the agency terminal When the information is approved, the name of the brokerage business, the official opening brokerage, and the affiliated certified brokerage information are registered and stored in the pre-sale business information database, and among the brokerage business terminals participating in the pre-sale business, a dedicated brokerage office terminal that performs the work of the presale agency /Entrustment step; and,

When the brokerage terminal enters the fixed customer and consulting customer into the pre-sale customer database and registers it as a pre-sale customer terminal, conducts due diligence through on-site visits of the pre-sale, and selects the pre-sale at the brokerage terminal and requests a lock, the sale of the pre-sale database is recalled. Change the current status of the property to “Reserving for sale” and save it, register and save the lock processing information in the sale customer database, and the brokerage terminal designates the number of sale for sale and confirms the sale amount, and specifies the sale customer information to make a contract. When a contract is requested, the pre-sale contract registration module creates a pre-sale contract, registers and stores it in the pre-sale contract database, and when the confirmation request notification module sends the pre-sale contract to the pre-sale service provider terminal and the pre-sale customer terminal, the received pre-sale contract is approved and sold. When the contract is finalized, the pre-sale contract information of the pre-sale and the current state of the pre-sale are registered and stored in the pre-sale business information database and the pre-sale database as the “sale contract completed” stage, and at the request of the pre-sale customer terminal or payment for a certain period of time. If payment is delayed, the sales contract withdrawal module registers and stores the sales contract withdrawal information in the sales sales database and sales business information database. A sales practice proceeding step of changing the name of the seller of the sale in the sale sale database by confirming the identity of the person and checking the sale amount of the sale right, and registering and storing the transfer and transfer information of the sale sale in the sale business information database and the sale customer database; and,

The sales proceeding module extracts the consignment information of the sales agency registered in the sales business information database and checks the execution period of the sales agency business, the sales rate, and the progress stage of the sales business, and the discount rate of the second sales agency contract, and the third sales agency contract By extracting the discount rate of the sale information update module, the pre-sale amount of each pre-sale value stored in the pre-sale product database in the “available for sale” state is collectively modified to the discount pre-sale amount applied with the pre-sale price discount rate corresponding to the pre-sale business stage. And save the pre-sale amount discount rate to the pre-sale business information in the pre-sale business information database, and change the progress of the pre-sale business to the “unsold conversion” or “remaining progress” stage, and save, and the confirmation request notification module saves the pre-sale amount. An unsold conversion step of notifying the change of the fact of the change and the progress of the pre-sale business to the brokerage office terminal, the dedicated brokerage office terminal, and the pre-sale service provider terminal; Wow,

When the pre-sale customer terminal requests the rental brokerage of the pre-sale, the rental property registration module extracts the estimated rental amount from the pre-sale business information registered in the pre-sale business information database and transmits it to the pre-sale customer terminal through the confirmation request notification module. The terminal approves the estimated rental amount received and determines it as the rental amount, extracts the sale information of the sale sale from the sale sale database, registers it as a rental sale in the rental property database, stores it, and stores the property information and the sale customer terminal in the brokerage office terminal. Lease conversion step of disclosing information, that is, landlord information; Wow

When the pre-sale customer terminal handles the payment of the balance of the pre-sale, the pre-sale completion module changes and stores the current state of the pre-sale product in the pre-sale database to the “sale completed” state, and stores the pre-sale business information in the pre-sale business information database. After registering and storing the payment of the balance of the pre-sale and the details of the pre-sale completion process, and when both the balance and pre-sale completion processing of the pre-sale business are completed, the progress of the pre-sale business in the pre-sale business information database is “pre-sale. A pre-sale project completion step in which the pre-sale project is changed and saved, and the pre-sale completion notification module notifies the pre-sale business terminal, the brokerage office terminal, and the dedicated brokerage office terminal of the completion of the pre-sale business; It is possible to achieve the task to be solved by implementing.

As described above, by using the real estate sales agency system according to the present invention, the real estate sales agency system according to the present invention is used to prevent the financial property damage of pre-sale customers due to deception by unqualified sales agencies or unqualified sales representatives by performing sales agency practice. Unlike the pre-sale employees who wander around the pre-sale site avoiding their responsibilities after the fact and fleeing, there is no risk of fleeing or avoiding responsibility, as a certified brokerage in the establishment runs a brokerage business for a long time. Rather, a certified brokerage has prior rights analysis, market price judgment, and yield analysis, etc. To prevent the fraudulent behavior caused by unqualified sales agencies and unqualified sales consultants by recommending the pre-sale items with the appropriate pre-sale amount to the pre-sale customers and signing a pre-sale contract, and depriving the pre-sale price, which is the same as all the property of the pre-sale customers, It is possible to prevent damage to property that flees.

1 is a block diagram of a real estate sales agency system according to an embodiment of the present invention.
2 is a configuration diagram of a database server according to the present invention.
3 is a block diagram of an application server according to the present invention.
4 is a block diagram of an update server according to the present invention.
5 is a block diagram of a push message server according to the present invention.
6 is a flowchart of a sales agency method according to an embodiment of the present invention.
7 is a block diagram of the pre-sale information registration step according to the present invention.
8 is a block diagram of a pre-sale agency commission / consignment step according to the present invention.
9 is a block diagram of a pre-sale practice progress step according to the present invention.
10 is a block diagram of a pre-sale contract withdrawal process according to the present invention.
11 is a block diagram of a pre-sale right trading process according to the present invention.
12 is a block diagram of an unsold conversion step according to the present invention.
13 is a block diagram of a lease conversion step of a pre-sale according to the present invention.
14 is a block diagram of the completion step of a sales agency according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that the same components or parts in the drawings denote the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted so as not to obscure the subject matter of the present invention.

In addition, terms and methods according to an embodiment of the present invention should not be limited to the specific terms and methods, but should be extended and applied or interpreted within the scope of the invention.

We can easily come across the term pre-sale in everyday life, and collect and sell information through various channels in order to receive pre-sale apartments, pre-sale for direct use, or pre-sale for investment in commercial facilities, officetels, and shopping malls. Ownership is transferred by applying for or receiving sales.

In this process, there are cases where the sale price is not transferred, ownership of the sale is not transferred, or the sale contract is concluded at an amount higher than the market price due to deception or fraud by some implementation companies, sales agency, sales counselor, sales employee, etc. It is a reality that the number of good victims who suffer losses by participating as members of local housing associations is increasing.

The Housing Act and the rules on housing supply apply the laws and regulations on the supply of large-scale apartment complexes and houses of a certain size or larger, and Article 50 of the Housing Supply Regulations has regulations on the agency for selecting tenants, so it is relatively systematic. Stable pre-sale regulations have been established and implemented.

In the case of pre-sale not covered by the Housing Act, the Act on Pre-sale of Buildings is applied.However, in the Act on Pre-sale of Buildings, the use and scale prescribed by Presidential Decree, such as buildings with a floor area of 3,000 square meters or more, and business facilities (for example, 30 officetel units, or rooms 30 or more), if facilities other than houses and houses are built in the same building If the floor area used for purposes other than the house is 3,000 square meters or more, the total floor area is 3,000 square meters or more, and then the sale is converted to sales after rental. In the case of rental under conditions, it is subject to the law, so some regulations are regulated, but there are far more pre-sale quantities of general buildings that are not subject to the Housing Act, the rules on housing supply, and the Act on the Sale of Buildings. It has not achieved the purpose of the actual legislation.

Because of this, unqualified sales agencies have emerged in a row, and excessive advertisements and false advertisements at each building sales site, inflating the profit rate, run away after receiving provisional contract and advance payment personal accounts, false notification of unsold discount rates, and receive money after declining the discount rate. Many pre-sale frauds and pre-sale accidents are occurring, such as signing a pre-sale contract for customers who do not have pre-sale qualifications.

Accordingly, the Ministry of Land, Transport and Maritime Affairs decided on a policy to comply with the qualification standards of the sales agency, and accordingly, the sales agency announced that it would allow only companies with a construction business license to act as sales agency and that it would continue to crack down.

In accordance with the policy of prohibiting sales agency sales by unqualified sales agencies from the Ministry of Land, Infrastructure and Transport, 28 sales agencies have obtained construction business licenses and satisfied the qualification conditions, but there are more than 3,000 sales agencies in total. Later, as concerns grew deeper that they could not survive if they competed with each other by concentrating on the pre-sale market, the law was amended in November 2018 to loosen the qualifications for pre-sale agencies as housing contractors and urban maintenance contractors.

However, the problem is not solved by reinforcing the qualification requirements of sales agencies, and there is no legal or institutional mechanism to control far more unqualified sales agencies than sales agencies with qualification requirements. Both and unqualified sales agencies have a multi-level form and performance-based allowance system in the lower sales organization structure, and there is no qualification standard for sales personnel, so it is not a fundamental solution because everyone is doing sales in sales.

The sales agency has a single headquarters or several headquarters to conduct sales in an organized manner depending on the situation of the sales site (commonly known as group sales), and has a number of team leaders under the head of the head office, and the team heads such as sales staff and sales counselors are organized under the head of the team. Receives and receives members of the company, instructs sales in sales, and promotes sales in sales contracts.

As shown in the figure above, the sales agency consists of a large number of heads of headquarters, and the head of the head of a division is organized into a group of subordinates of a number of team leaders, and the head of the team is composed of a number of sales staff, sales personnel, and the so-called pre-sale counselor. It carries out necessary PR and telemarketing, profit rate promotion, and sales contract promotion.

In this process, it is causing social problems such as installing large banners on the street side of the street, illegal advertisements that violate the current laws, such as posting advertisements on power poles, and sending indiscriminate mass texts, and in fierce competition among sales staff. The reality is that there are many sales staff who take the easy position that they only need to receive sales commissions by attracting and deceptive of sales customers with exaggerated advertisements and false advertisements.

These pre-sale employees are usually made up of relationships such as school relations, delays, etc., and they are promoting pre-sale work by going around the site where pre-sale is available. For example, 3 months at the pre-sale site in Gyeonggi-do, 4 months at the pre-sale site in Incheon, etc. On the other hand, since the pre-sale site is constantly changing, you can unconditionally obtain a pre-sale contract, receive a pre-sale fee, and then move to another site, or if a problem occurs with the pre-sale contract, you can change your phone number, and you do not bear any responsibility or obligation. Since we are working in a way that we only need to receive a fee, accidents on sales contracts are constantly occurring.

In addition, the sales agency, sales headquarters, and sales team are changed from time to time according to the sales process for one sales site.Whenever they are replaced, the commission is deducted in the middle, and the sales site is transferred or delivered to the next sales agency or sales team in the form of subcontracting. In order to secure their own profits, the second-ranking salespersons are often replaced with text messages or texts of sales information to a nearby real estate agency, rather than implementing a marketing plan to secure customers who will receive sales, and push forward false advertisements and false counseling to secure their own profits. It is easy to send a large number of text messages to the real estate brokerage agency and the affiliated real estate brokerage, saying that if a customer attracted by a real estate agency signs a pre-sale contract, an introduction fee is paid under the name of MGM. It is trying to quickly promote the pre-sale business.

In the pre-sale, unsold, and remaining pre-sale, various forms are displayed in the pre-sale promotional letter requesting the pre-sale agency and the affiliated certified agency to attract pre-sale customers, and MGM, which provides part of the sale fee received by the sale agency, to the agency. The amount and rate are indicated. In the dictionary term, MGM is an abbreviation of Member Get Member. It is a multi-level marketing term that gives a fee when a customer brings a customer. It is a name that refers to a part of the sales agency fee paid by the sales agency to the real estate agency. It is a means of attracting investment customers or fixed customers of real estate brokerage firms as pre-sale customers.

Due to the nature of the sales staff traveling around the sales site, even if a problem arises about the sales contract in the future or attempts to check the facts from the sales customer's point of view, a briefing, explanation, and sales contract are given to themselves. There is a serious problem in not being able to find the sales staff that had been promoted.

In addition, unlicensed academies and educational institutes that train sales staff or train sales staff in accordance with the recent abnormal signs of the real estate market and the increase in sales volume, etc., have emerged, promoting the above-mentioned deception and fraudulent behavior, saying that they are know-how of the sales site. In the name of marketing education, it has caused many problems such as inflating the profit rate and promoting illegal activities such as posting banners, granting unauthorized qualifications, etc. in the name of marketing education.

In addition, unregistered brokerage businesses such as signing a lease contract or carrying out lease brokerage for other properties are systematically conducted as a result of the pre-sale business carried out by the pre-sale staff.Some of them rent a license as a real estate broker at all. The real estate agency closed a few months later and moved to another sale site while continuing the so-called'Tapdabang business', which is causing enormous financial and mental damage to good pre-sale customers. The work area of these sales staff is more serious in the case of small-scale villa sales. In the case of an actual villa building, assuming that there are about 8 or 12 rooms, except for the piloti parking lot on the first floor, this villa is newly built, but it is not suitable for general sales of new construction. Despite this, the brokerage market is disturbed by using stimulating phrases such as “free brokerage” in the homepage and internet advertisement under the name of villa sales agency under the name of new construction sales. , ##Housing, **house, etc., they are not real estate brokerage firms subject to the accredited brokerage law, but are actually running a non-registered brokerage business.

In addition, for example, it advertises that a villa with a sale price of 250 million won can be sold for 30 million won, so that it is possible to extract loans as much as possible and use high-interest loans and bonds, or convert a room with permission as a neighborhood living facility into a house. Severe fraud incidents such as deception of buyers to be sold for sale continue to occur.

Even more regrettable is the fact that even cleaners and paper makers who do not have any relevant knowledge about the real estate field are resident in the new villa and are offering pre-sale counseling, saying that they will be acting as pre-sale at the small-scale pre-sale site. As such, the real estate pre-sale market is limited if it is selected as a pre-sale agency by a relationship with the client or by a special relationship or internal relationship with the client, or is selected as a pre-sale agency by a public method such as bidding. If you receive it, it is enough.

On the other hand, public brokerages are classified into public brokerages who have the qualifications set forth in the Certified Brokerage Act and have completed registration for opening real estate brokerages at city, county, and gu offices, and publicly-owned brokers who belong to and conduct brokerage work. Including their own accredited brokers, about 200,000 people are engaged in brokerage work. Professional practitioners live in or have a connection in the area where they are opened, and since they have been in the same place for 10 or 20 years or more, they are well versed in the circumstances of the region and have a good knowledge of market price information and regional characteristics.

In addition, Article 14 (1) 4 of the Certified Brokerage Act stipulates that commercial buildings and houses are sold as a corporation, and according to the Supreme Court precedent, private brokerages are also allowed to sell in a certain amount. Since sales agency work is not only legal, but also has high stability and reliability, it is possible to prevent sales fraud and accidents by sales personnel traveling on the sales site in advance. It can achieve the effect of completion of the pre-sale and quickly.

As a registered brokerage business in practice continues to operate in one place, trust is important and preemptive confirmation measures are taken to prevent brokerage accidents or sales accidents, so safe sales agency can proceed.

Accordingly, the applicant of the present invention solves the ills in the sales agency market, and the sales agency business method and the sales agency work method of a certified brokerage so that the sales agency business proceeds quickly and quickly, as well as briefing the customer with accurate information on the sales sales and receiving the sales safely. The system was filed.

First, look at the terms of the present application.

Pre-sale refers to the sale of all or part of a building built by a pre-sale business to two or more people.

A pre-sale business operator means a person who sells buildings as the owner of Article 2 (1) 12 of the Building Act. If the size of the building owner is small, the owner may be an individual or a corporation, and the owner of a large-scale construction project may be a developer, a contractor, an urban maintenance business entity or a housing contractor, a housing association, or an organization. In the case of entrusting the management affairs of Korea to a trust company, the trust company may automatically take over the position of the pre-sale business entity and proceed with the pre-sale business under the position of the pre-sale business entity.

Sales agency refers to the execution of the sales business on behalf of a sales business.

Sales agency means a company that enters into an agency contract with a sales business and performs the commissioned sales service.

Sales staff refers to personnel and organizations that are affiliated with a sales agency or who carry out the sales agency business through outsourcing consignment, such as the head of the headquarters, team leader, sales counselor, call center counselor, sales representative, etc.

A pre-sale customer refers to a person who has entered into a pre-sale contract with a pre-sale business entity, or a customer who searches for information for a pre-sale contract, or recommends a sale or investment in a brokerage office terminal.

The term of a brokerage business terminal refers to a certified brokerage agent who has acquired the qualifications prescribed in the Certified Brokerage Act and registered a brokerage business at a city, county, or ward office to operate a brokerage business, and a certified brokerage agency affiliated to conduct brokerage business by being affiliated with a certified brokerage agency.

Dedicated brokerage terminal refers to an official brokerage agent who is given the status of a pre-sale agent for the pre-sale project or pre-sale complex among the brokerage business terminals and proceeds with the overall sales practice process.

The present invention is a method that can prevent sales accidents that occur due to intention or negligence by sales agencies and sales personnel as described above. In addition to providing fast and accurate sales information to fixed customers and investment customers owned by each official brokerage and affiliated brokerage, it is possible to conclude a safe sales contract through analysis and explanation of rights relations, thereby preventing legal problems arising in the presale market. In order to solve social problems, the present invention was filed by systematizing the practice of sales agency by a certified brokerage, and the present invention will be described in detail so that those skilled in the art can easily understand the present invention.

1 is a block diagram of a real estate sales agency system 1 according to an embodiment of the present invention.

As shown in FIG. 1, the real estate sales agency system 1 according to the present invention provides a sales service terminal 10 for promoting the sales business of a building, a sales customer terminal 20 for receiving real estate sales, and a sales agency practice. Recommend or consult with the pre-sale customer terminal (20) for sale information and pre-sale items after being entrusted, and conduct the brokerage business by being affiliated with the pre-sale official brokerage and performing the practical affairs of signing a pre-sale contract with the pre-sale customer terminal (20). Among the brokerage terminal (30) and the brokerage terminal (30), which include the accredited real estate agency terminal (30), the real estate sale agency system (1) is assigned the authority for the sale complex and the sale agency, and a dedicated brokerage terminal terminal ( 40) are connected through a wired/wireless network, respectively, and such a real estate sales agency system 1 consists of a database server 100, an application server 200, an update server 300, a push message server 400, and a control server. It may include 500.

2 is a configuration diagram of the database server 100 according to the present invention.

The database server 100 is a server in which information on sales complexes and sales projects is registered, and stores public real estate information, sales sales information, rental sales information, sales customer information, and sales contract information, and the database server 100 is also As shown in Fig. 2, sales business information database 110, real estate public information database 120, sales sales database 130, rental sales database 140, sales customer database 150, sales contract database 160 It may include.

The pre-sale business information database 110 may be registered by input of the pre-sale business terminal 10 or the brokerage business terminal 30, and may be registered by the operator of the real estate pre-sale agency system 1. The pre-sale business information includes the name of the pre-sale business complex, the name of the pre-sale building or project in the case of a small-scale pre-sale business, the location number of the pre-sale business, the number of pre-sale items, and equilibrium information (that is, there may be a single equilibrium or multiple equilibriums, and multiple equilibriums and types ( Structure) type can be classified), sales time, construction period and expected completion date, possible occupancy date, expected sales amount, payment terms such as down payment and balance of intermediate payments, expected rental amount, information of developer, information of construction company, information of sales business, It is a database in which information on the progress of the pre-sale business (divided into preparing for pre-sale business, in progress of pre-sale business, and completion of pre-sale business) and pre-sale information are registered and updated, and the pre-sale business information registration module 201 of FIG. 3, which will be described later, is eligible for pre-sale. Judgment module 203, sales agency consignment module 204, sales practice consignment module 205, sales sale recommendation module 206, sales progress module 207, sales contract registration module 208, sales contract withdrawal module ( 209), is a database in which information generated or processed in the pre-sale completion module 210 is registered and updated.

The real estate public information database 120 includes land information, building information, publicly announced land price information, and individual house public price collected by one or more of the API method and the scraping method by the public information registration module 202 of FIG. 3 to be described later. It is a database in which real estate public information such as population movement (inflow) trend, housing supply rate, unsold vacancy rate, and commercial area information is registered and updated.

Specifically, when new pre-sale business information is registered in the pre-sale business information database 110 in the public information registration module 202, public data is collected for administrative areas within a certain radius of the location number registered in the pre-sale business information through the API method, Among the collected public data, the land information, building information, owner information, registered copy information, actual transaction price information, land use plan information, publicly announced land price information, use area and use area, and relocation households to be viewed in the sale complex or building. Data such as restrictions under external public law, population movement (inflow) trend, commercial area information and information on businesses such as factories and companies can be received and stored in the real estate public information database 120 and updated.

The pre-sale product database 130 is a database for registering the above-mentioned pre-sale business information in the pre-sale business information registered in the pre-sale business information database 110.

Specifically, it is executed in the pre-sale business information registration module 201, and the number of pre-sale business information registered in the pre-sale business information database 110, the number of pre-sale items, the balance information of the pre-sale items, the maximum number of floors in the building, and the estimated pre-sale amount information. It is possible to collectively register the pre-sale property information in the pre-sale property database 130 by creating each of the pre-sale property information. At this time, the current status of the sale for sale is classified as available for sale, reservation for sale, completion of sale contract, payment of intermediate payment, balance payment completed, and sale completed.

For example, assuming that the number of pre-sale items in the pre-sale project A is 20, the building is one building, and the first to the tenth floor, the calculation is performed in the pre-sale business information registration module 201 and there are two for each floor. Each room is allocated, so it is possible to collectively register information for sale in the sale database 130 by generating information for each sale in the order of 101, 102, 201, and 202 in the order of 1001 and 1002.

For another example, assuming that the number of units for sale is 80, the building is 1 building, and the maximum number of floors is 10 stories, the A type is line 1 and 3, and the type B is line 2 and 4 If the rest of the lines are designated as C-type and entered in the pre-sale business information, in the pre-sale business information registration module 201, line 1 and line 3 of each floor are of type A, and lines 2 and 4 are of type B. Lines 5 to 8 can be registered collectively as C type.

The pre-sale product database 130 is a database in which the pre-sale customer terminal 20 is designated while the pre-sale business is in progress, or whether or not a pre-sale contract is signed, changes and name changes are registered, and the actual contracted pre-sale amount is stored. to be.

The rental property database 140 is a sale property database 130 for the property requested for rental by the rental property registration module 211 by processing the rental request of the sale customer terminal 20 in the sale sale conversion step (S50). It is a database that copies the property information of the rental property to the rental property database 140 and individually registers and stores it as a rental property. In this case, it is a database in which the rental deposit and rental fee items, management fee items, tenant information, and lease contract brokerage information determined by the rental property registration module 211 are added and stored separately from the sale price information.

In addition, when the pre-sale business information is registered as pre-sale after the senior lease, the pre-sale product is registered in the pre-sale database and the rental product can be registered in the rental property database at the same time.

The pre-sale customer database 150 is a database that registers and manages customers who have an interest in pre-sale or sign a pre-sale contract with respect to pre-sale items and are willing to purchase.

Specifically, it can be registered by inputting the brokerage terminal 30 or the dedicated brokerage terminal 40 to the pre-sale customer database 150, and is a fixed customer of the brokerage, an investment customer, or a customer who has requested a pre-sale consultation after viewing the information on the pre-sale business. You can register with the pre-sale customer terminal (20), and register and manage information such as pre-sale customer information such as the pre-sale customer's name, address, and contact information, the sale of interest, the available investment amount, the recommendation of the sale-sale, and the details of the sale of the sale. can do.

The pre-sale contract database 160 is a database that registers and manages the pre-sale contract generated by the pre-sale contract registration module 208 of FIG. 3 to be described later.

Specifically, it is a database in which the pre-sale customer terminal 20 enters into a pre-sale contract for the pre-sale and registers the contract information of the pre-sale, and the name and amount of the pre-sale customer terminal 20, down payment and intermediate payment, and payment of the balance It is a database that registers and manages the schedule and payment status, whether there is a restriction on the resale of sales rights, the name change history of sales rights, and the difference in sales of sales rights (premium).

3 is a block diagram of an application server 200 according to the present invention.

The application server 200 includes sales business information stored in the database server 100, real estate public information, sales availability determination information, sales agency consignment information, sales practice consignment information, sales sales recommendation information, sales progress information, sales It is a server that processes and manages contract information, sales contract withdrawal information, sales completion information, and rental property registration information.

As shown in FIG. 3, the application server 200 includes a sales business information registration module 201, a public information registration module 202, a sales eligibility determination module 203, a sales agency consignment module 204, and sales practice Consignment module 205, sale sale recommendation module 206, sale progress module 207, sale contract registration module 208, sale contract withdrawal module 209, sale completion module 210, rental property registration module 211 ) Can be included.

The pre-sale business information registration module 201 includes the pre-sale business terminal 10, the brokerage business terminal 30, and the real estate pre-sale agency system (1) when the operator enters the pre-sale business information, the real estate pre-sale business information is stored in the pre-sale business information database 110 ) To register and save.

In more detail, payment conditions such as the name of the pre-sale business complex or the name of the pre-sale building, the location number of the pre-sale business, the number of pre-sale items, balance information, the time of sale, the estimated amount of sale, the construction period and completion date, the possible occupancy date, and the balance of deposit and intermediate payment , Information on the pre-sale business, information on the contractor, information on the pre-sale business, and the stage of pre-sale business, divided into “preparing for pre-sale”, “preparing for pre-sale”, “converting to unsold”, “progress of remaining pre-sale”, and “completion of pre-sale”. It can be stored and updated in the database 110.

In addition, among the pre-sale business information registered in the pre-sale business information database 110, the pre-sale product database 130 by generating each of the pre-sale items based on the number of pre-sale items, the balance information of the pre-sale items, the estimated pre-sale amount, and the maximum number of floors in the building. You can register and save in bulk. At this time, the current status of the sale for sale is classified into available for sale, reservation for sale, sale contract completed, payment of intermediate payment, balance payment completed, and sale completed. When registering a sale for sale, it is collectively registered as available for sale.

The public information registration module 202 uses an API method to store the location number of the pre-sale business included in the pre-sale business information and the above-mentioned real estate public information in the set location radius in any one or more of an API method and a scraping method in the open public data. Real estate public information received by requesting from the public data portal is registered and stored in the real estate public information database 120, or real estate public information is collected from public pages such as web pages, websites, blogs, etc. It can be registered and stored in the public information database 120.

The pre-sale eligibility determination module 203 extracts the pre-sale business information registered in the pre-sale business information database 110, and extracts the real estate public information mentioned in the pre-sale business information from the real estate public information database 120, Pre-sale business information is determined by the pre-sale risk rating of “Unsold risk”, “Unsold pre-sale” and “Pre-sale stability” for pre-sale projects, and predicts the expected pre-sale period and sales performance according to the business performance of the pre-sale business and the pre-sale amount. It can be registered and stored in the database 110.

In more detail, the information of the pre-sale business is extracted from the pre-sale business information database 110 of the present invention, that is, the number of pre-sale items, the estimated pre-sale amount, pre-sale equilibrium information, completion time and occupancy information, etc. are extracted, and real estate The public information database 120 extracts the location number of the pre-sale project and real estate public information with a set radius, i.e., building information, land information, school district information, commercial district information, housing supply information, population movement (inflow) trend information, and transportation network information. By extracting real estate public information such as, etc., by analyzing the demand and supply conditions for the pre-sale property, the price condition relative to the surrounding property, and the trend of housing supply, the estimate entered by the pre-sale service provider terminal 10 is calculated by calculating the appropriate pre-sale amount for the pre-sale business. If the estimated pre-sale amount is less than the appropriate pre-sale amount compared to the pre-sale amount, it is judged as “stable for pre-sale” and the range of the pre-sale qualified amount setting (for example, the “set range of the “qualified pre-sale amount” can be specified in the real estate sales agency system, and appropriate pre-sale) A specific ratio can be set from the appropriate pre-sale amount such as 120% or 115% of the amount) If it falls within the range, it is judged as “not-sold caution”, and if it exceeds the scope of the pre-sale qualified amount, it is judged as “unsold risk”, and It is possible to determine whether to end in a short time, to determine whether there is a long-term or unsold risk, to determine a pre-sale agency risk level, and to register an appropriate pre-sale amount in the pre-sale business information database (110).

The sales agency consignment module 204 can entrust, that is, receive an order for the sales agency, from the real estate sales agency system 1 to the sales business operator terminal 10. Based on the pre-sale business eligibility determination information calculated by the pre-sale agency consignment module 204, the first pre-sale agency contract recalled in the normal pre-sale stage, and the pre-sale amount discount rate when it is converted to unsold sales. The second pre-sale agency contract and the third pre-sale agency contract, which includes a discount rate for the additional pre-sale amount for prompt pre-sale of the remaining parts, and the pre-sale contract, which have not been sold for a certain period of time, are converted into leases to the pre-sale business owner's share (that is, the company's share). In each contract condition of the 4th lease conversion contract, the sales agency period mentioned above, the sales agency fee, the sales agency work scope, the sales promotion material proposal and the promotion/marketing plan, etc. are transmitted to the sales service provider terminal 10, and the sales service provider terminal ( If 10) is approved and the sales agency contract is concluded, the sales agency contract conclusion information can be registered and stored in the sales business information database 110.

The first sales agency contract, the second sales agency contract, the third sales agency contract, and the fourth rental conversion contract are signed at the same time in the sales agency consignment module 204, and the sales agency is approved by the sales agency terminal 10. The conclusion of the contract can be confirmed.

The sales practice consignment module 205 may entrust each brokerage office terminal 30 with respect to the sales practice of the sales agency business entrusted by the real estate sales agency system 1 from the sales business operator terminal 10.

In more detail, the basic details of the pre-sale business, information of pre-sale and number of pre-sale, balance information, and pre-sale to the brokerage terminal 30 registered in the real estate pre-sale agency system (1) in the pre-sale practice consignment module 205. It transmits the sales consignment information including the amount information, sales practice operation period, sales practice consignment fee, and sales promotion materials, and the agency terminal 30 approves the received sales practice consignment information to participate in the sales agency practice. I can.

Sales practice consignment module 205 receives the approval processing information of the sales practice consignment information of the brokerage business terminal 30, and the brokerage business terminal 30 participating in the sales practice such as the name of the brokerage business, the representative, and the name of the authorized brokerage belonging to the brokerage business terminal 30. It can be registered and stored in the pre-sale business information database 110 including the information of.

At this time, when the sales consignment module 205 transmits the sales consignment information to the brokerage office terminal 30, the conditions of the first sales agency contract are sent, and the second sales agency contract, the third sales agency contract, and the fourth rental conversion contract The conditions of may be disclosed sequentially according to the stage of the sales practice without being disclosed to the brokerage office terminal 30.

In addition, the sales practice consignment module 205 may designate a dedicated brokerage office terminal 40. The dedicated brokerage office terminal 40 may perform the pre-sale work of the brokerage office terminal 30 and the sale proceeding of the dedicated brokerage office terminal 40 at the same time.

More specifically, by designating a dedicated brokerage terminal 40 that grants the authority of the pre-sale agency among the brokerage office terminals 30, the progress of the sale agency business and the contract seal, on-site inspection, until the sale agency business is completed. It is possible to designate a dedicated brokerage office terminal 40 to be in charge of post-processing, and to give the authority of the facilitator of the sales agency.

For example, a sales agency starts in Daechi-dong, Gangnam-gu, Seoul, and in the sales practice consignment process (S22), a dedicated brokerage office terminal 40 that will be in charge of the progress of the sales agency business is designated. Among them, it is possible to designate a dedicated brokerage terminal 40 in consideration of career, number of workers, and work capabilities.

In addition, for the case of a sales agency registered in the sales business information database 110 by input of the sales business information database 110, which is a small-sized sales business, the brokerage terminal 30 which has entered the sales business information is a dedicated brokerage terminal ( It can be designated as 40). The dedicated brokerage terminal 40 may be designated as a single unit or may be operated by designating a plurality of units.

The pre-sale product recommendation module 206 may transmit information on the pre-sale property and the recommended sale from the brokerage office terminal 30 to the pre-sale customer terminal 20.

More specifically, a customer who is a fixed customer of the brokerage terminal 30 or who has requested an investment item from the brokerage terminal 30 is registered in the pre-sale customer database 150 with the pre-sale customer terminal 20, or the real estate pre-sale agency system (1) Registers the customer who has accessed the pre-sale information and requests the brokerage office terminal 30 to consult with the pre-sale customer terminal 20 in the pre-sale customer database 150 as the pre-sale customer terminal 20, and the pre-sale business information in the brokerage office terminal 30. And it is possible to recommend to the pre-sale customer terminal 20 by selecting a recommended sale from among the registered pre-sale.

At this time, in the case of a first-come-first-served basis in which the number of buildings can be designated, a proposal for a recommended sale including equilibrium information and type information, and sales amount information suitable for the building and the lake may be generated and transmitted to the sales customer terminal 20 together with the sales promotion data. . At this time, the transmission details of the recommended sale may be registered and stored in the pre-sale customer terminal 20 item of the pre-sale customer database 150.

The pre-sale progress module 207 includes the brokerage terminal 30, the pre-sale customer terminal 20 and the dedicated brokerage office terminal 40, to visit the pre-sale or visit the model house to receive the pre-sale. If the due diligence is performed to check the sale, the actual survey schedule and the sale status can be registered and stored in the pre-sale customer item of the pre-sale customer database 150.

In addition, if the pre-sale customer terminal 20 has a willingness to contract for the pre-sale or starts detailed review for pre-sale, the pre-sale product is locked at the request of the brokerage business terminal 30, so that the pre-sale customer is different from the other agency terminal 30. The terminal 20 locks to prevent the proceeding of a pre-sale contract or due diligence on the locked pre-sale, and the current state of the pre-sale in the pre-sale database 130 is set to “reserving pre-sale”. Can be processed.

In addition, if the pre-sale customer terminal 20 does not process the payment even after receiving the payment request sent from the confirmation request notification module 470, it is possible to register a restriction on the sale of pre-sale tickets.

In addition, the pre-sale information of the pre-sale contract database 160 is changed to the pre-sale ticket purchase customer information, and the information of the pre-sale customer terminal 20 in the pre-sale business information database 110 and the pre-sale customer database 150 You can change it to “Seller of Sale” and register and save customer information for purchase of sales tickets as new seller information.

In addition, by extracting the discount rate for the sale price corresponding to each stage of the sale of the sale project from the sale business information database 110, the first sale agency contract for the sale in the sale sale database 130 whose current status is “available for sale”. The discount rate of or the discount rate of the second pre-sale agency contract, or the discount rate of the third pre-sale agency contract can be applied and modified in bulk.

The pre-sale contract registration module 208 is executed when the pre-sale customer terminal 20 concludes a pre-sale contract for the pre-sale, and the information and down payment of the pre-sale business operator terminal 10 registered in the pre-sale business information database 110 , Intermediate payment, balance schedule, etc., extract the payment conditions of the pre-sale price, extract the information of the pre-sale customer terminal 20 from the pre-sale customer database 150, and balance information of the pre-sale property to be concluded with the contract in the pre-sale database 130 , Extracting the sales amount information, generating a sales contract including the information on the brokerage terminal 30 that performed the sales practice, and processing the sales contract database by the approval process of the sales business operator terminal 10 and the sales customer terminal 20 ( 160) can be registered and saved.

In addition, after registering the pre-sale contract information for the pre-sale product in the pre-sale contract database 160 in the pre-sale contract registration module 208, the pre-sale product registered in the pre-sale database 130 is processed as "completion of the pre-sale contract." Changes can be registered and stored in the database 130.

The pre-sale contract withdrawal module 209 repeatedly transmits a notification requesting payment when the pre-sale customer terminal 20 delays the payment of the pre-sale customer terminal 20 or when the pre-sale customer terminal 20 delays payment of the pre-sale customer terminal 20 And if the pre-sale customer terminal 20 delays payment of the payment for a certain period of time, the pre-sale contract withdrawal module 209 processes the pre-sale contract to withdraw the contract withdrawal information in the pre-sale customer information of the pre-sale customer database 150. It registers and stores, registers and stores the sale withdrawal information of the sale in the sale business information database 110, and changes and stores the sale sale information in the sale sale database 130 to “available for sale”.

The pre-sale completion module 210 normally performs the pre-sale procedure of the pre-sale customer terminal 20 and when the balance payment is completed, the pre-sale completion module 210 processes the progress of the pre-sale customer terminal 20 as pre-sale completion. It can be registered and stored in the database 150 and the pre-sale business information database 110.

In addition, when each sale for sale is completed, the sale completion module 210 processes the progress of the sale for sale to “complete sale for sale” to register and store the information on completion of the sale for sale in the sale business information database 110. .

The rental property registration module 211 registers and stores the information of the sale sale in the rental property database 140 according to the rental request of the sale customer terminal 20 or the execution of the fourth rental conversion contract, and stores the sale. You can proceed with the rental of the property.

In more detail, the rental property registration module 211 extracts the estimated rental amount of the sale in the sale business information database 110, extracts the sale information of the sale sale in the sale sale database 130, and leases It can be registered and stored in the property database 140.

In addition, when the sales business information is registered in the pre-sale business information database 110, in the case of a pre-sale business registered under the pre-sale condition after the senior lease, the pre-sale product is created and registered in the pre-sale property database 130, and at the same time, the rental property database You can also register in bulk at (140). At this time, the amount information registered in the rental property database 140 may include an estimated rental amount.

4 is a block diagram of an update server 300 according to the present invention.

The update server 300 stores sales business information, real estate public information, sales agency commission/consignment information, sales sales and rental sales information, and sales contract change information in each database registered in the database server 100. It is a server that updates.

As shown in FIG. 4, the update server 300 includes a sales business information update module 310, a public information update module 320, a consignment/consignment information update module 330, a property information update module 340, It may include a pre-sale contract update module 350.

The pre-sale business information update module 310 may update the pre-sale information database 110 with respect to changes in the pre-sale business information and information on the pre-sale progress and information on the pre-sale business progress and processing items.

The public information update module 320 periodically collects and changes the real estate public information registered in the pre-sale business information in one or more of the API method or the scraping method according to the set period information. Or, it is possible to update the real estate public information database 120 through the public information update module 320 to apply new laws and regulations.

The above/consignment information update module 330 changes the conditions of the sales agency business entrusted by the real estate sales agency system 1 to the sales business operator terminal 10 or changes information, termination of the first sales agency contract, and the second sales Contract progress information such as agency contract execution, etc. can be updated. In addition, the real estate sales agency system (1) approves and changes information about the sales practice entrusted to the brokerage office terminal (30), and assigns, changes, and approves the dedicated brokerage office (40), and distributes changes in information on the progress of the sales project. It can be updated in the business information database (110).

The sale information update module 340 may update the sale sale database 130 and the rental property database 140 with respect to changes in information on the sale sale or rental sale.

In more detail, when a pre-sale contract is concluded between the pre-sale customer terminal 20 and the pre-sale service provider terminal 10, the current status of the sale is changed to “pre-sale contract completed” for the sale in the room in which the sale contract was signed. It can be stored in the property database 130. In addition, the sale information update module when a lease contract is concluded by the brokerage service between the tenant and the sale company terminal 10 in the brokerage office terminal 30 for the rental property registered in the rental property database 140 after the sale for sale is converted to lease. At 340, the current state of the rental property may be changed to “lease complete” and stored in the rental property database 140.

The pre-sale contract update module 350 occurs when a change in the conditions of the pre-sale contract between the pre-sale service provider terminal 10 and the pre-sale customer terminal 20 occurs, or the pre-sale customer terminal 20 executes the resale of the pre-sale right so that the new pre-sale ticket buyer If there is, the pre-sale contract update module 350 may update the changes in the pre-sale contract to the pre-sale contract database 160.

5 is a block diagram of a push message server 400 according to the present invention.

The push message server 400 is a server that sends a notification to the sales service provider terminal 10, the sales customer terminal 20, the brokerage office terminal 30, and the dedicated brokerage office terminal 40, and registers, changes, and sells sales business information. Registration and change of agency commission/consignment information, sales recommendation, actual photos, sales progress/reservation, contract completion notification, rental completion and sales completion stage information change processing notifications are sent to the sales operator terminal (10) and sales customer It is a server that sends to the terminal 20, the brokerage terminal 30, and the dedicated brokerage terminal 40, respectively.

As shown in FIG. 5, the push message server 400 includes a sales business information registration notification module 410, a commission/consignment information notification module 420, a sale recommendation notification module 430, and an actual photograph line notification module 440. ), a reservation setting/cancellation notification module 450, a contract completion notification module 460, a confirmation request notification module 470, a rental completion notification module 480, and a sale completion notification module 490.

The pre-sale business information registration notification module 410 may notify the pre-sale business registration notification when new pre-sale business information is registered in the pre-sale business information database 110.

More specifically, when the sales business terminal 10 inputs sales business information and the sales business information is registered in the sales business information database 110, a sales business information registration notification is sent to the sales business operator terminal 10, and the brokerage business terminal ( 20) When this sales business information is input and newly registered in the sales business information database 110, the sales business information registration notification may be sent to the sales business operator terminal 10 and the brokerage business terminal 20.

The above/consignment information notification module 420 sends a notification notifying the conclusion of the sales agency contract to the sales service provider terminal 10 when a sales agency contract is concluded between the real estate sales agency system 1 and the sales service provider terminal 10. It is possible to send a notice for consigning the sales practice of the sales agency business entrusted by the real estate sales agency system (1) to the brokerage office terminal (30).

When the brokerage terminal 30 recommends a sale or sends a sale proposal to the sale customer terminal 20, the sale recommendation notification module 430 recommends the sale in the sale recommendation notification module 430 and the sale recommendation notification module 430 to the sale customer terminal 20. You may be notified of the sending of the proposal.

The actual photographing notification module 440, when the brokerage terminal 30 requests the dedicated brokerage terminal 40 for on-site guidance in order to proceed with the due diligence of the pre-sale customer terminal 20 and the pre-sale, in the actual photograph travel notification module 440. Sends a notification requesting confirmation of whether the inspection is possible to the dedicated brokerage terminal 40, and when the dedicated brokerage terminal 40 selects possible or impossible from the received due diligence request notification, it is dedicated to the brokerage terminal 30 that requested the due diligence. It is possible to notify the return result of whether the brokerage terminal 40 has responded and whether it is possible to perform due diligence. The notice of confirmation of whether the inspection is possible and the reply notification may be transmitted including the date and time of the inspection and the room information of the sale requested for inspection.

The reservation setting/cancellation notification module 450, when the brokerage terminal 30 requests a certain amount of time to make a decision on a sale contract while the brokerage office terminal 30 is conducting the sale for the sale customer terminal 20, When the brokerage office terminal 30 requests the lock setting of the pre-sale property, it notifies the pre-sale customer terminal 20, the brokerage business terminal 30, the dedicated brokerage office terminal 40, and the pre-sale business terminal 10 of the lock setting of the sale sale. You can send a reminder to do it.

In addition, if the pre-sale contract between the pre-sale customer terminal 20 and the pre-sale service provider terminal 10 is not concluded during the set period, the lock set on the sale is released, and the pre-sale customer terminal 20, the brokerage office terminal 30, and the dedicated brokerage terminal terminal (40), it may be notified to the pre-sale service provider terminal 10 that the reservation lock set for the pre-sale has been released.

The contract completion notification module 460 is a pre-sale customer terminal 20 and a pre-sale service provider terminal 10, when a pre-sale contract is concluded between the pre-sale customer terminal 20 and the pre-sale service provider terminal 10, the brokerage office terminal 30, and a dedicated brokerage office. A notification notifying the completion of the contract may be sent to the terminal 40. At this time, the notification of completion of the contract may include room information, balance information, sales amount information, sales customer terminal 20 information, and brokerage office terminal 30 information.

The confirmation request notification module 470 receives the deposit information from the bank server when depositing the deposit and the balance of the intermediate payment according to the payment schedule of the pre-sale contract concluded by the pre-sale customer terminal 20, and receives the deposit information from the pre-sale service provider terminal 10, the pre-sale. The payment confirmation notification may be sent to the customer terminal 20, the brokerage terminal 30, and the dedicated brokerage terminal 40. In addition, a push message for content verification, identity verification, and approval processing request is sent to the pre-sale customer terminal (20), the brokerage office terminal (30), and the dedicated brokerage office terminal (40). I can.

The lease completion notification module 480 is configured with the contracting party of each lease contract when a lease agreement between the tenant and the pre-sale customer terminal 20 or the tenant and the pre-sale business terminal 10 is concluded by the brokerage terminal 30 performing the brokerage work. The rental completion notification may be sent to the brokerage office terminal 30 and the dedicated brokerage office terminal 40.

More specifically, in the case of a rental contract based on a rental request from the pre-sale customer terminal 20, a notification of “lease completion” is sent to the tenant and the pre-sale customer terminal 20, and by pre-sale or execution of the fourth rental conversion contract. When a lease contract is concluded, a notice of “lease completion” can be sent to the tenant, the sales company terminal 10, and the brokerage office terminal 30.

The pre-sale completion notification module 490 sends a notice of completion of the pre-sale in the room when the pre-sale customer terminal 20 normally deposits all the balances according to the payment schedule for the pre-sale product for which the pre-sale customer terminal 20 has entered into a pre-sale contract. ) And the pre-sale customer terminal 20, the brokerage office terminal 30, and a dedicated brokerage office terminal 40 can be sent a notification.

In addition, when the balance payment of all pre-sale items subject to the pre-sale business is completed, a notification notifying the completion of the pre-sale business can be sent. At this time, it is possible to send a notification notifying that the pre-sale business has been completed to all the brokerage business terminals 30, the dedicated brokerage business terminals 40, and the pre-sale business terminal 10 that participated in the pre-sale practice of the pre-sale business.

6 is a flowchart of a real estate sales agency system and method of a real estate agent using a different sales agency system 1 according to an embodiment of the present invention.

The real estate sales agency system and method of an accredited broker according to the present invention can be performed using the real estate sales agency system (1) performed on a computer.

Specifically, the real estate sales agency system and method using the real estate sales agency system (1) according to the present invention, as shown in Figure 6, sales business information registration step (S10), sales agency commission / consignment step (S20) , Sales practice progress step (S30), unsold conversion step (S40), pre-sale rental conversion step (S50), may include a pre-sale business completion step (S60).

The pre-sale business registration step (S10) may perform the pre-sale business information registration step according to each process shown in FIG. 7.

The pre-sale agency commission/consignment step (S20) may perform the pre-sale agency commission/consignment step by each process shown in FIG. 8.

In the sales practice proceeding step (S30), the sales practice steps may be performed by each process shown in FIG. 9.

The unsold conversion step (S40) may perform the unsold conversion step according to each process shown in FIG. 12.

In the pre-sale conversion step (S50), when the pre-sale customer terminal 20 requests a rental brokerage for the pre-sale, the rental amount of the pre-sale is determined, and the rental property is registered as a rental property in the rental property database 140. This is a step of allowing the brokerage terminal 30 to proceed with the lease brokerage.

In more detail, when the pre-sale customer terminal 20 requests a rental brokerage for its pre-sale property, the rental property registration module 211 is expected from the pre-sale business information of the pre-sale business information registered in the pre-sale business information database 110. When the rental amount is extracted and the expected rental amount is transmitted to the pre-sale customer terminal 20 through the confirmation request notification module 470, the pre-sale customer terminal 20 processes the approval to determine the rental amount, and the pre-sale property database 130 In order to extract the sale information of the sale for sale and register it as a rental sale in the rental property database 140, disclose the sale information and the sale customer terminal 20 information, that is, the lessor information, to proceed with the rental brokerage to the brokerage office terminal 30. It's a step. Thereafter, when a change occurs in the property information, the rental property database 140 may be updated through the property information update module 340.

In the pre-sale business completion step (S60), when the balance payment is completed by the pre-sale customer terminal 20 according to the pre-sale price payment schedule registered in the pre-sale business information, the current state of the pre-sale is processed, and the entire sale is sold. When the balance of the pre-sale business is completed, the progress of the pre-sale business is processed as “pre-sale business completion”.

In more detail, it is executed in the pre-sale completion module 210, and when the pre-sale customer terminal 20 completes the payment of the balance of the pre-sale for which the pre-sale contract has been signed, the current state of the pre-sale product in the pre-sale database 130 is displayed. Change the status to “sale completed” and save. In addition, it is possible to register and store the fact of the payment of the balance of the sale and the information on which the sale is completed in the sale business information of the sale business information database 110.

At this time, the sale completion notification module 490 may notify the sale completion of the sale to the sale service provider terminal 10, the sale customer terminal 20, the brokerage office terminal 30, and the dedicated brokerage office terminal 40.

In addition, when the balance of each sale of the sale of the sale is completed, the progress of the sale of the sale may be processed with "completion of the sale of sale" together with the sale of the sale of the sale. At this time, the progress of the pre-sale business information registered in the pre-sale business information database 110 in the pre-sale completion module 210 may be changed to “pre-sale business completed” and stored. When the pre-sale business is completed, the pre-sale completion notification module 490 may notify the pre-sale business terminal 10, the brokerage business terminal 30, and the dedicated brokerage business terminal 40 that the pre-sale business has been completed.

7 is a block diagram of the pre-sale business information registration step (S10).

The pre-sale business information registration step (S10) is performed by the operator of the pre-sale business terminal 10, the brokerage business terminal 30, or the real estate pre-sale agency system 1 by inputting the pre-sale business information for the pre-sale complex or the pre-sale building, and the pre-sale business information. This is the step of registering.

The pre-sale business information registration step (S10) is a pre-sale complex input process (S11), a pre-sale property registration process (S12), a public information extraction process (S13), a pre-sale price calculation and pre-sale eligibility determination process (S14), as shown in FIG. ) Can include,

The pre-sale complex input process (S11) is a process of registering field business information by inputting pre-sale business information by the operator of the pre-sale business terminal 10 or the brokerage business terminal 30 or the real estate pre-sale agency system 1.

In more detail, the pre-sale service provider terminal 10 may access the real estate pre-sale agency system 1 and input information on the pre-sale business currently being implemented. Alternatively, it is possible to input pre-sale information obtained by the brokerage business terminal 30 by the brokerage business terminal 30 or the pre-sale business information obtained as a result of sales. Alternatively, the pre-sale business information may be input by the operator of the real estate pre-sale agency system (1).

At this time, you can enter the name of the pre-sale complex or the name of the pre-sale building or project in the case of small-scale pre-sale. Information, type information, type of sale for sale (for example, you can select and enter the type of sale, such as apartment, villa, officetel, residential and commercial complex, shopping mall, land, etc.), sale business information, contractor information, completion date, move-in Schedule, expected sales amount, type of sales (you can select and enter pre-sale, post-sale, conversion to sale after rental, and simultaneous sale/lease), whether resale is restricted, and the stage of pre-sale business (i.e., pre-sale business You can register the pre-sale business information by entering basic information such as preparation in progress, pre-sale business in progress, unsold conversion, remaining part progress, and pre-sale business completion). At this time, the inputted information may be registered in the pre-sale business information database 110 by processing of the pre-sale business information registration module 201. If the sales business information is normally registered in the sales business information database 110, the sales business information is normally transmitted to the sales business information registration notification module 410 to the sales business terminal 10 and the brokerage business terminal 30 that entered the sales business information. Notification of registration can be sent.

The pre-sale product registration process (S12) is a process of registering the pre-sale product based on the pre-sale business information registered in the pre-sale business information database 110.

In more detail, when new sales business information is registered in the sales business information database 110 in the sales business information registration module 201, the number of units for sale in the sales business information, balance information, estimated sales amount information, and maximum number of floors in the building are information. In this case, it is possible to collectively register the pre-sale information in the pre-sale database 130 by extracting the resale-restricted information. At this time, the current status of the pre-sale is available for sale, reservation for sale, completion of pre-sale contract, payment of interim payment. It can be classified into the stages of completion, balance payment complete, and sales completion, and can be registered collectively as sales available.

For example, if the number of pre-sale items is 30, the maximum number of floors in a building is 10 stories, 1 building, lines 1 and 3 are 30 pyeong, and line 2 is 50 pyeong, if the pre-sale business information is entered, the pre-sale business In the information registration module 201, each property information from 101 to 1003 is generated, but the balance information of line 2 is generated in 50 pyeong, and lines 1 and 3 are collectively generated in 30 pyeong to be sold for sale database 130 ), you can register at once.

In addition, in the case of pre-sale after rental or a pre-sale business in which rental and pre-sale are carried out at the same time, the rental property database 140 by registering the property for sale in the sale property database 130 and at the same time creating the rental property in the rental property registration module 211 at the same time. You can register at.

In the public information extraction process (S13), when sales business information is registered in the sales business information database 110, real estate public information is collected and registered for the location number and a certain radius of the sales business, and the real estate public information is extracted to make real estate public. It can be registered in the information database 120.

In more detail, the public data opened by the execution of the public information registration module 202 is collected using one or more of the API method and the scraping method to collect real estate public information of the location number of the pre-sale business and a set radius to provide real estate public information. It is registered and stored in the database 120, and the collected public information may be transmitted to the pre-sale eligibility determination module 203. The collected public information may include a usage area for a location number, a usage area, a land price trend, a market price trend, a housing and commercial facility supply status, a new construction permit trend, a population inflow trend, and an existing sale price status.

The pre-sale price calculation and pre-sale eligibility determination process (S14) is a process of analyzing the pre-sale business information and real estate public information to calculate an appropriate saleable amount, and to determine whether it is appropriate to entrust the pre-sale agency business of the pre-sale business.

In more detail, the pre-sale eligibility determination module 203 extracts the pre-sale business information registered in the pre-sale business information database 110, and extracts the real estate public information mentioned in the pre-sale business information from the real estate public information database 120, or , By receiving the real estate public information transmitted from the public information registration module 202, calculating the appropriate sale amount for the sale and comparing it with the estimated sale amount entered by the sale business operator terminal 10, the estimated sale amount is less than the appropriate sale amount. If less, it is judged as “stable for sale”, and the range of setting the amount eligible for sale (for example, the “range of setting the amount eligible for sale” can be specified in the real estate sale agency system, and it is specified in the appropriate sale amount such as 120% or 115% of the appropriate sale amount. If the ratio is within the range), it is determined as “not sold out”, and if it exceeds the set range of the pre-sale eligible amount, the pre-sale agency risk level is determined as “unsold risk”, and the estimated pre-sale service is executed according to the calculated appropriate amount of pre-sale. By predicting the period and sales performance, it is possible to determine whether it is appropriate to entrust the sales agency for the above sales project.

At this time, the pre-sale business information determination information determined by the pre-sale qualification module 203 may be registered and stored in the pre-sale business information of the pre-sale business information database 110 through the pre-sale business information update module 310.

8 is a block diagram of a sales agency commission / consignment step (S20).

In the sales agency commission/consignment step (S20), the real estate sales agency system 1 concludes a sales agency contract with the sales business operator terminal 10 to entrust the sales agency business, and registers the sales agency business in the real estate sales agency system. This is a step of notifying the consignment of the sales agency business to the brokerage offices 30 nationwide and entrusting the agency terminal 30 who wants to participate in the sales agency business to perform the sales service.

As shown in FIG. 8, the sales agency commission/consignment step (S20) includes a sales agency consignment process (S21), a sales practice consignment process (S22), a dedicated brokerage designation process (S23), and a promotional material distribution process (S24). Can include.

The pre-sale agency consignment process (S21) is a process of entrusting the pre-sale agency business by signing a pre-sale agency contract with the pre-sale service provider terminal 10 based on the pre-sale qualification determination result determined by the pre-sale eligibility determination module 203.

If the pre-sale eligibility determination information of the pre-sale business is “unsold risk” or “not pre-sale”, the pre-sale service provider terminal 10 is notified of the pre-sale amount change information to reduce the estimated pre-sale amount to the appropriate pre-sale amount. 10) If you approve the notified amount, you can consign the sales agency by confirming the appropriate amount of sales as the sales amount. If the pre-sale eligibility determination information is “stable pre-sale”, the pre-sale agency can be entrusted with the estimated pre-sale amount entered by the pre-sale service provider terminal 10. If the pre-sale eligibility determination information is “unsold risk” and the pre-sale service provider terminal 10 does not approve the pre-sale amount change information, the consignment of the pre-sale agency may be rejected.

In more detail, the first sales agency contract terms, including information on the sales agency implementation period, the sales agency fee, and the determined amount of sales, that the sales agency consignment module 204 recalls at the normal sales stage based on the sales qualification information, In the case of conversion to unsold sales, the terms of the second sales agency contract including the information on the change of the sales agency fee and the discount rate of the sales amount, and the third sales agency contract terms including the additional sales amount discount rate for prompt sales of the remainder and continuing sales for a certain period of time are required. Confirmation request notification module (470), including the terms of the 4th rental conversion contract for converting unused pre-sale items into leases as owned by the pre-sale business, the execution period of the pre-sale agency, the scope of the pre-sale agency work, and promotion/marketing plans for sale in the above contract. ), the pre-sale business information database (110) through the pre-sale business information update module 310 when the pre-sale business information update module 310 is confirmed by processing the contract terms received by the pre-sale service provider terminal (10) after approval and processing. ), you can save the consignment information of the sales agency. At this time, the above/consignment information notification module 420 may notify the confirmation of the pre-sale agency contract to the pre-sale service provider terminal 10.

In the real estate sales consignment process (S22), the real estate sales agency system (1) notifies the real estate sales agency terminal (30) of the basic details and detailed information of the sales agency business regarding the sales agency business ordered from the sales business operator terminal (10), and It is possible to entrust the terminal 30 to proceed with the pre-sale operation.

In more detail, the consignment information of sales practice to the real estate sales agency terminals 30 registered in the real estate sales agency system 1 in the sales practice consignment module 205, that is, the sales complex name, location number, and sales sales information of the sales agency business. , Commercial area information, location information, land price trend, basic details of population inflow trend, and building information for sale for sale, number of sale for sale, balance information, information on sale amount, sale operation period, commission for sale operation commission, sale promotion material for sale sale. The included detailed information is transmitted through the confirmation request notification module 470, and the brokerage terminal 30, which wants to participate in the sales practice by receiving the basic information and the detailed information from the brokerage terminal 30, approves the sales consignment information. By processing, you can participate in the above sales agency practice. At this time, the information of the brokerage business terminal 30, such as the name of the brokerage business of the brokerage business terminal 30 that has approved the consignment information of the real-sale business in the sales business information update module 310, the name of the officially open brokerage, and the name of the officially affiliated brokerage business information database 110. You can register and save. In addition, the brokerage office terminal 30 notifying the fact of consigning the sales practice to the brokerage terminal 30 that has approved the consignment information for the sales practice in the consignment/consignment information notification module 420, and approving the consignment information for the sales practice to the sales business operator terminal 10. ) Can be notified of the number of participants.

In addition, when transmitting the sales consignment information to the agency terminal 30, only the conditional information according to the first sale agency contract is transmitted to the agency terminal 30, and the second sale agency contract, the third sale agency contract, and the fourth lease. The terms of the conversion contract may not be disclosed to the brokerage office terminal 30, but may be sequentially or selectively disclosed in the unsold conversion step (S40) according to the progress of the sale agency business.

In the dedicated brokerage designation process (S23), the real estate sales agency system (1) designates a dedicated brokerage office terminal 40 and grants the authority of the facilitator of the sales agency business, and the sales agency business from the start of the sales agency business to the time of completion. It can be in charge of post-processing tasks such as proceeding and signing contracts, on-site due diligence, and lease brokerage after lease conversion.

The dedicated brokerage terminal 40 may designate a single or multiple dedicated brokerage terminals 40 according to the size of the pre-sale business, and the dedicated brokerage terminal 40 may be replaced or changed according to the status of the progress of the pre-sale business. I can.

In more detail, the designation and change of the dedicated brokerage office terminal 40 is carried out in the sale practice consignment module 205, and in the sale-sale business information registration step (S10), the sale-sale business terminal 10 or the brokerage office terminal 30 or real estate Sales agency system (1) The operator can register sales business information, and the sales business information registered by the brokerage business terminal 30 can designate the brokerage business terminal 30 registered with the sales business information as a dedicated brokerage business terminal 40 by default. And, if the brokerage terminal 30 in which the sales business information is registered rejects the designation of the dedicated brokerage terminal 40, the other brokerage terminal 30 can be designated as the dedicated brokerage terminal 40 in the sales practice consignment module 205. have.

In addition, when the operator of the pre-sale business terminal (10) or the real estate pre-sale agency system (1) enters the pre-sale business information, and when the brokerage terminal 30, which has entered the pre-sale business information, rejects the designation of the dedicated brokerage business terminal (40). In the case, among the brokerage terminal terminals 30 participating in the sale-sale business by approving the consignment information for the sale agency, it is determined whether or not it is eligible for the job performance capability, the size of the agency, and the number of authorized brokerages among the brokerage terminal terminals 30 located in the vicinity of the location number of the sale-sale business. Thus, it can be designated as a dedicated brokerage terminal 40. Designated matters of the dedicated brokerage office terminal 40 may be registered and stored in the pre-sale business information database 110 through the pre-sale business information update module 310.

In addition, the above/consignment information notification module 420 may send a batch notification to the sales service provider terminal 10 and the brokerage office terminal 30 of the designation of the dedicated brokerage office terminal 40. Even at the time of cancellation of the designation of the dedicated brokerage office terminal 40 and re-designation of the dedicated brokerage office terminal 40, a change in designation of the dedicated brokerage office terminal 40 may be notified to the sales service provider terminal 10 and the brokerage office terminal 30.

At this time, the consignment of joint sales between the designated dedicated brokerage terminal (40) and the brokerage firm's terminal (30) is recognized as being automatically concluded, and the brokerage firm's terminal (30) asks the dedicated brokerage firm's terminal (40) for on-site due diligence requests and requests for adjustment of sales for sale, etc. Depending on the procedure, you can make a request to the dedicated brokerage office (40).

The promotion material distribution process (S24) is a promotion written based on the basic details and detailed information of the sale project to the brokerage terminal 30 participating in the sale agency service by approving the consignment information of the sale practice in the real estate sale agency system (1). This is a process of distributing promotional materials including materials, the form of the sale proposal form, the sale information, and the connection information of the cyber model house.

In more detail, pamphlets and promotional materials written based on the basic details of the pre-sale business generated by the real estate sale agency system (1), sale information, and sale amount information, a proposal written to propose the sale sale to the pre-sale customer terminal 20, A list of pre-sale items that can check the current status of pre-sale items, a pre-sale customer book that registers pre-sale customers in the pre-sale customer database 150 and records the progress of the pre-sale business information, and creates a list of pre-sale customers, and creates a cyber model house. It can be produced and distributed to the brokerage office terminal 30 that has approved the consignment information for sales, including the access information.

9 is a block diagram of a sales practice step (S30).

The pre-sale practice step (S30) proceeds with the promotion and marketing of the pre-sale business in the real estate pre-sale agency system (1), and the pre-sale business from the dedicated brokerage office terminal 40 and the brokerage office terminal 30 to their fixed customers or investment customers. By promoting the basic and detailed details of the company, it is introduced to the pre-sale customer terminal 20 to recommend pre-sale consultation and pre-sale items at the brokerage office terminal 30, and the pre-sale customer terminal 20 and the dedicated brokerage terminal 40 participate in the sale. It is a step to visit and conduct due diligence (site confirmation), sign a sales contract for the sales sale with the sales customer terminal 20, and then proceed with sales practice such as withdrawal of sales, sale of sales rights, and execution of sales contracts.

As shown in Fig. 9, the sales practice progress step (S30) includes a sales promotion/customer inflow process (S31), a sales consultation/sell recommendation process (S32), a real photo process (S33), and a sales sale lock/release process ( S34), sale contract signing process (S35), sale contract withdrawal process (S36), sale right in sale process (S37), and sale contract execution process (S38).

The pre-sale promotion/customer inflow process (S31) promotes/markets the basic details and details of the pre-sale business in the real estate sales agency system (1) to advertise/promote the pre-sale business, and the brokerage office terminal 30 and dedicated The brokerage business terminal 40 is a process of promoting the pre-sale business to fixed customers or investment customers of its own brokerage business and introducing them to pre-sale customers.

In more detail, in the real estate sales agency system (1), a website and a cyber sales promotion hall, that is, a model house, are created so that anyone can easily access information and model houses for sales, and newspaper advertisements, radio advertisements, TV advertisements, etc. Through online advertisements including media advertisements, SNS advertisements, YouTube video advertisements, and portal site keyword advertisements, the pre-sale business is actively promoted, and through the advertisement execution, the customer accesses through the real estate sales agency system (1), and the brokerage terminal ( 30) Or, by designating a dedicated brokerage office terminal 40, you can request a consultation on the pre-sale. The received customer can be made to proceed with the sales practice afterwards in the dedicated brokerage terminal 40 or the brokerage terminal 30.

In addition, the brokerage office terminal 30 and the dedicated brokerage office terminal 40 promote the basic details and detailed sale information of the above sale to their fixed and investment customers to introduce them as pre-sale customers, register them in the pre-sale account, and proceed afterwards. You can record and save. The pre-sale customer head registered in the brokerage office terminal 30 is allowed to be viewed only on his/her own brokerage office terminal 30, and the pre-sale customer list is designated so that it can be viewed only at his/her own brokerage office terminal 30, so that customer information is different from the brokerage office terminal ( You can maintain security so that it is not exposed to 30). When the brokerage office terminal 30 registers the pre-sale customer, the pre-sale customer information and input information may be registered and stored in the pre-sale customer database 150 in the pre-sale module 207.

The sale consultation/sale recommendation process (S32) is a process in which the brokerage terminal 30 recommends a sale for sale to the sale customer terminal 20, or explains the sale for sale to the sale customer terminal 20 and conducts sales in consultation. to be.

In more detail, in the promotional material distribution process (S24), if you select the sale for sale you want to recommend including the proposal form distributed to the brokerage terminal 30, the sale sale recommendation module 206 generates a sale offer for sale, and the sale If transmitted to the customer terminal 20, the sale recommendation notification module 430 may send a recommendation notification of the sale to the sale customer terminal 20. The brokerage office terminal 30 may perform pre-sale consultation based on the pre-sale customer terminal 20 and the recommended pre-sale information, and register and store the above contents in the pre-sale customer database 150.

The actual photographing process (S33) is a process in which the brokerage terminal 30 and the pre-sale customer terminal 20 visit the pre-sale site to check the pre-sale.

In more detail, when the brokerage terminal 30 and the pre-sale customer terminal 20 want to visit the pre-sale site, a real photo action notification module when requesting the due diligence of the sale by designating the on-site visit and time to the dedicated brokerage terminal 40 At 440, a push message is sent to the dedicated brokerage terminal 40 to notify the fact of the inspection request, and when the dedicated brokerage terminal 40 processes the approval on the push message, the contents of the approval process are changed to the brokerage terminal 30 and the pre-sale customer terminal ( 20) can be notified by a push message to determine the due diligence schedule. At this time, the confirmed due diligence schedule and processing information may be stored in the pre-sale customer database 150 through the pre-sale progress module 207.

In the pre-sale lock/unlock process (S34), the brokerage business terminal 30 selects the pre-sale property and makes a lock request in order to proceed with the pre-sale business with the pre-sale customer terminal 20 to determine a pre-sale contract decision for the pre-sale property. If processed, this is a process of locking the pre-sale item so that the other brokerage terminal 30 cannot proceed with the pre-sale contract with the other pre-sale customer terminal 20 for a certain period of time.

In addition, when the sales practice is in progress and detailed conditions are being discussed, the current status of the sales for sale is displayed as “Reserving for sales” to proceed with the sales contract of the other sales customer terminal 20 at the other brokerage office terminal 30. It is a process that guarantees priority and locks it so that it cannot be done.

In more detail, it is processed by the pre-sale module 207, and when the pre-sale customer terminal 20 requests a certain time to determine a pre-sale contract decision for the pre-sale product, the brokerage office terminal 30 locks the pre-sale product. You can make a request. At this time, by receiving the request from the sale information update module 340, the current state of the sale in the sale sale database 130 is changed to "reserving sale" and is stored to lock the sale sale to the other brokerage office terminal 30. The pre-sale property is locked to the brokerage terminal 30, the pre-sale customer terminal 20, and the dedicated brokerage terminal 40 that process the process so that it can be viewed and the reservation setting/cancellation notification module 450 handles the lock request. It can be notified that the status has been changed. In addition, the pre-sale progress module 207 may register and store the above-described processing information in the pre-sale customer database 150.

In addition, when the brokerage terminal 30 requests the brokerage terminal 40 to adjust the amount and contract terms for the sale of the sale of the sale customer terminal 20, the dedicated brokerage terminal 40 that received the request For adjustment, the current state of the sale for sale may be changed to "reserving for sale" even when negotiation with the terminal 10 of the sale provider is in the middle of adjustment.

In addition, when the sale contract is not in progress for a set time after the sale of the sale is locked, or the sale customer terminal 20 notifies the sale of the sale contract, the sale information update module 340 "can sell" the current state of the sale. It can be changed to and stored in the pre-sale database 130. At this time, the reservation setting/release notification module 450 notifies the pre-sale customer terminal 20 and the brokerage office terminal 30 of the fact that the lock of the pre-sale has been unlocked, and the pre-sale progress module 207 reports the processing matter to the pre-sale customer database. You can register and save at 150.

The pre-sale contract signing process (S35) is a process of signing a pre-sale contract for the pre-sale product between the pre-sale service provider terminal 10 and the pre-sale customer terminal 20 for the pre-sale product.

In more detail, when the conditions for sale are determined by the sales practice of the brokerage office terminal 30, the brokerage office terminal 30 designates the number of sale for sale and confirms the sale amount through the sale contract registration module 208, and stores customer information for sale. When a designated contract is requested, a pre-sale contract registration module 208 creates a pre-sale contract, registers it in the pre-sale contract database 160, stores it, and then sends a confirmation request notification module to the pre-sale service provider terminal 10 and the pre-sale customer terminal 20. When transmitted through (470), the sales contract operator terminal 10 and the sales customer terminal 20 approve the received sales contract to confirm the conclusion of the sales contract, and the sales contract information update module 310 It can be updated in the pre-sale business information database (110). The pre-sale customer terminal 20 may deposit the deposit of the pre-sale amount into an account designated by the pre-sale service provider terminal 10. When the deposit information of the pre-sale customer terminal 20 is received from the bank server, the contract completion notification module 460 sends a notification of the completion of the contract of the pre-sale customer terminal (10), the pre-sale customer terminal (20), and the brokerage office terminal (30). , It is possible to collectively notify the dedicated brokerage office terminal 40.

At this time, the handling matters and changes may be registered and stored in the pre-sale contract database 160 in the pre-sale contract update module 350 for the pre-sale contract information. In addition, the property information update module 340 may process the current state of the property as "completion of a sale contract" and store it in the sale sale database 130. In addition, the pre-sale progress module 207 may register and store the progress of the pre-sale customer terminal 20 in the pre-sale customer database 150 as a pre-sale contract completion stage.

At this time, if there is a request from the pre-sale customer terminal 20, the sales contract stored in the pre-sale contract database 160 is output from the dedicated brokerage terminal 40 and sold with the pre-sale operator terminal 10 under the supervision of the dedicated brokerage terminal 40. The customer terminal 20 may seal each other and store one copy each.

The pre-sale contract withdrawal process (S36) is executed by the pre-sale customer terminal 20 request processing, or when the pre-sale customer terminal 20 delays payment of the intermediate payment or balance, the pre-sale contract is executed according to the process of FIG. It is a process to withdraw.

The pre-sale right sale process (S37) is a process in which the pre-sale customer terminal 20, which has signed a pre-sale contract, deals with the sale or transfer of the tenant right for pre-sale, and the sale of pre-sale tickets and the new pre-sale customer terminal 20 according to the process of FIG. This is the process of changing the name to.

The pre-sale contract fulfillment process (S38) allows the pre-sale customer terminal 20 to make all the down payment, intermediate payment, and balance according to the pre-sale price payment information registered in the pre-sale business information database 110 without withdrawal of the pre-sale contract or the sale of pre-sale rights. This is a process in which the pre-sale customer terminal 20 executes the pre-sale contract through payment processing.

10 is a block diagram of a pre-sale contract withdrawal process (S36).

The pre-sale contract withdrawal process (S36) is when the pre-sale customer terminal 20 requests withdrawal of the pre-sale contract, or when the pre-sale customer terminal 20 does not pay the pre-sale price according to a predetermined schedule, the pre-sale contract customer terminal 20 This is the process of canceling the pre-sale contract.

The pre-sale plan withdrawal process (S36) is executed in the pre-sale contract withdrawal module 209, as shown in FIG. It may include the process of confirming the intention (S36-3) and canceling the sales contract (S36-4).

The repetitive notification of the intermediate payment request (S36-1) is executed by the sale contract withdrawal module 209 when the sale customer terminal 20 does not process the payment for the sale payment schedule agreed in the sale contract, and a confirmation request notification Through the module 470, a notification for repeatedly requesting payment for a set period may be sent to the pre-sale customer terminal 20.

In the case where the pre-sale customer terminal 20 does not process the payment even after receiving the payment request sent from the confirmation request notification module 470, the pre-sale sale limit registration (S36-2) is performed in the pre-sale module 207. You can register to restrict the sale of pre-sale tickets.

More specifically, the sales contract database 160, the sales sales database 130, and the sales business information database ( 110) can be registered and stored in the pre-sale customer terminal 20 for the sale of pre-sale restrictions information. In addition, it is possible to perform a locking process that prohibits modification of the pre-sale database 130 and the pre-sale contract database 160. The locking process can be automatically unlocked when the withdrawal of the pre-sale contract is confirmed or the pre-sale customer terminal 20 fulfills the payment schedule.

The contract maintenance intention confirmation (S36-3) is a configuration in which the sales contract withdrawal module 209 confirms the intention to maintain the shopping mall sales contract to the sales customer terminal 20, and the final payment request and the final payment request from the confirmation request notification module 470 and A notice confirming the intention to maintain the sales contract can be sent.

In more detail, the confirmation request notification module 470 sends a final notification confirming the intention to maintain the sales contract. In the push message, the customer terminal ( It is possible to confirm whether or not to maintain the sales contract of 20).

The pre-sale contract cancellation (S36-4) is the pre-sale property database 130 through the property information update module 340 to determine the status of the pre-sale property for which the pre-sale customer terminal 20 withdraws the pre-sale contract in the pre-sale contract withdrawal module 209. By changing the current status of the sale for sale to “available for sale”, you can register and store the sale contract withdrawal information in the sale sale database 130, the sale business information database 110, and the sale customer database 150. have.

In more detail, if the intention to reply to the pre-sale customer terminal 20 is “contract maintenance”, a push message requesting payment is repeatedly sent for a certain period, and if the reply information from the pre-sale customer terminal 20 is “withdrawal of the contract”, the pre-sale contract In the withdrawal module 209, the current state of the sale for sale in the sale contract of the sale customer terminal 20 of the sale sale database 130 is changed to "contractable" and saved, and the sale business information database 110 and , It is possible to register and store the pre-sale contract withdrawal information of the pre-sale customer terminal 20 of the pre-sale customer database 150. At this time, the confirmation request notification module 470 may notify the fact of withdrawal of the pre-sale contract to the pre-sale customer terminal 20, the pre-sale service provider terminal 10, the brokerage office terminal 30, and the dedicated brokerage office terminal 40.

11 is a block diagram of a pre-sale right buying and selling process (S37).

The pre-sale right trading process (S37) is a process in which the pre-sale customer terminal 20 proceeds with the sale of the status of the pre-sale tenant (hereinafter referred to as pre-sale right) and changes the name of the pre-sale person to a new pre-sale.

In more detail, when the brokerage terminal 30 mediates and mediates a buyer who will buy the pre-sale right at the request of the sale of pre-sale right from the pre-sale customer terminal 20, agrees on the terms of the mutual sale contract, and the sale is decided, the brokerage terminal 30 This is a process of changing the name of the seller of the pre-sale after confirming the identity and qualification of the new pre-sale right buyer in the pre-sale module 207 at the request of the sale of pre-sale tickets, and after confirming the amount of the sale of pre-sale tickets, the pre-sale product database ( 130), the name of the seller of the sale may be changed, and information on the transfer and transfer of the sale right of the sale may be registered and stored in the sale business information database 110 and the sale customer database 150.

As shown in Fig. 11, the pre-sale ticket sales process (S37) includes confirmation of pre-sale customer qualification (S37-1), confirmation of resale restrictions (S37-2), confirmation of the sale amount of pre-sale tickets (S37-3), and confirmation of information on the purchaser of pre-sale tickets (S37-1). S37-4), may include the process of changing the name of the sale right (S37-5).

The pre-sale customer qualification check (S37-1) is a process of once again confirming the subscription and occupancy qualifications of the pre-sale customer terminal 20 who intends to sell the pre-sale rights, and the pre-sale business information is input to the pre-sale business information database 110. At this time, if restrictions on the subscription qualification are registered, whether or not the subscription qualification is satisfied can be checked in the pre-sale module 207.

The resale restriction check (S37-2) is to confirm whether the pre-sale target sale is a resale target property, and checks the input information on whether resale is restricted while registering pre-sale business information in the first pre-sale business information database (110). It can be confirmed in the pre-sale progress module 207 whether the pre-sale property to be resale is the target property for resale.

In the confirmation of the sale amount of pre-sale tickets (S37-3), you can request confirmation of the sale amount of pre-sale tickets from the sale-sale customer terminal 20 that sells sale-selling rights and the purchase customer who purchases the sale-sale ticket by using the sale amount of sale-sale rights entered in the brokerage office terminal have. At this time, the confirmation request notification module 470 may send a push message requesting confirmation of the trading amount to the pre-sale customer terminal 20 and the pre-sale ticket purchase customer.

The pre-sale customer terminal 20 receiving the sale amount confirmation request push message and the pre-sale ticket purchase customer approve the pre-sale amount confirmation notification to determine the sale amount.

The confirmation of the pre-sale ticket purchaser information (S37-4) is a process of authenticating the identity of the pre-sale ticket purchase customer entered by the brokerage office terminal 30, and a push message requesting the identity confirmation from the confirmation request notification module 470 to the pre-sale ticket purchase customer is sent. After sending, the customer can confirm the information of the buyer by approving the received message. The process of confirming the information of the pre-sale ticket buyer (S37-4) may be performed at the same time as the process of confirming the sale amount of pre-sale tickets (S37-3).

The change in the name of the pre-sale right (S37-5) is a process of changing the right of the pre-sale right of the pre-sale customer terminal 20 to a customer of the pre-sale right.

In more detail, the pre-sale progress module 207 changes the pre-sale information of the pre-sale contract database 160 into customer information of the pre-sale right purchase, and registers and stores the pre-sale transaction history and information on the sale amount of pre-sale tickets. have. In addition, the pre-sale business information in the pre-sale business information database 110 and the pre-sale customer terminal 20 information in the pre-sale customer database 150 are changed to “pre-sale”, and the information of the pre-sale ticket purchase customer is registered and stored as the new pre-sale person information. can do. At this time, the new pre-sale person information may be registered with the pre-sale customer terminal 20.

12 is a block diagram of the unsold conversion step (S40).

In the unsold sales conversion step (S40), the execution period of the first sales agency contract expires according to the consignment information of the sales agency business, and the second sales agency contract becomes effective, or the execution period of the second sales agency contract expires. When the pre-sale agency contract enters into force, or by requesting for discount rate adjustment from the pre-sale service provider terminal 10, the pre-sale stage is converted to unsold, and a discount rate additionally suggested by the pre-sale service provider terminal 10 is applied to the pre-sale price in addition to the pre-set discount rate. This is the step of notifying (30) of the conversion of unsold sales and application of the discount rate.

The unsold conversion step (S40) may include a sale agency contract confirmation process (S41), a discount rate application process (S42), and an unsold sale conversion process (S43), as shown in FIG.

The pre-sale agency contract confirmation step (S41) is a process of checking the contract details of the pre-sale agency consignment contract of the pre-sale business and confirming whether the current stage of the pre-sale agency project is a stage in which the pre-sale agency is converted to unsold.

More specifically, by extracting the sales agency consignment information of the sales sales business registered in the sales business information database 110 in the sales proceeding module 207, the execution period of the sales agency business, the sales rate, and the sales business stage (the current stage is the first stage). This is a process of confirming whether the stage of the pre-sale business is a stage in which the pre-sale business is converted to unsold or the remaining unsold stage by checking whether it is the stage of the 1st sales agency contract or the second sales agency contract.

The discount rate application process (S42) is a process of applying the discount rate of the pre-sale amount to the pre-sale business step.

In more detail, the discount rate for the sale amount by checking the discount rate of the first sale agency contract, the second sale agency contract, and the third sale agency contract stored in the sale business information database 110 according to the steps of the sale sale business. Can be applied. In addition, if the pre-sale service provider terminal 10 requests to apply an additional discount rate other than the preset discount rate, the pre-sale service provider terminal 10 may apply the requested discount rate.

At this time, the pre-sale price discount rate is extracted from the pre-sale business information database 110 from the pre-sale business information database 110, and is stored in the pre-sale product database 130 through the sale information update module 340. It is possible to collectively modify and store the discounted sales amount by applying a discount rate to the sales amount of each sold sale in the status of “available for sale” (ie, unsold). In addition, it is possible to register and store the pre-sale amount discount rate application information in the pre-sale business information of the pre-sale business information database 110. In addition, the fact that the pre-sale amount has been changed by applying the pre-sale price discount to the confirmation request notification module 470 may be notified to each brokerage office terminal 30, a dedicated brokerage office terminal 40, and a pre-sale service provider terminal 10.

The unsold conversion process (S43) is a process of converting the progress of the information of the pre-sale business to the unsold stage and notifying each brokerage office terminal 30, a dedicated brokerage office terminal 40, and a presale service provider terminal 10.

In more detail, when the pre-sale amount is changed to the pre-sale amount applied with a discount in the pre-sale business information database 110, the current stage of the pre-sale business information in the pre-sale business information database 110 is changed to the “unsold conversion” step and saved. And, the confirmation request notification module 470 may notify each brokerage office terminal 30 of the fact of the change to the unsold conversion stage and the sale amount discount information.

The execution of the unsold sales conversion step (S40) may be repeatedly executed whenever the second sales agency contract and the third sales agency contract are executed.

Information changes and processing details in each step are transmitted through the push message server 400 and recorded in each database of the database server 100 through the application server 200 and the update server 300. And save it.

As described above, although the embodiments have been described with reference to limited embodiments and drawings, various modifications and variations are possible from the above description to those of ordinary skill in the art. For example, the described techniques are performed in a different order from the described method, components such as the described system, structure, device, circuit, etc. are combined or combined in a form different from the described method, or other components or equivalents Even if substituted or substituted by, appropriate results can be achieved.

Therefore, it will be said that other implementations, other embodiments, and those equivalent to the claims are also within the scope of the claims to be described later.

1. Real estate sales agency system 10. Sales service provider terminal.
20. Sales customer terminal 30. Brokerage office terminal
40. Dedicated brokerage office terminal 100. Database server
110. Sales business information database 120. Real estate public information database
130. Sales for sale database 140. Rentals database
150. Sales customer database 160. Sales contract database
200. Application server 201. Sales business information registration module
202. Public information registration module 203. Sales eligibility determination module
204. Sales agency consignment module 205. Sales practice consignment module
206. Pre-sale product recommendation module 207. Pre-sale progress module
208. Sales contract registration module 209. Sales contract withdrawal module
210. Pre-sale completion module 211. Rental property registration module
300. Update server 310. Sales business information update module
320. Public information update module 330. Commission/trust information update module
340. Sale information update module 350. Sale contract update module
400. Push message server 410. Sales business information registration notification module
420. Consignment information notification module 430. Property recommendation notification module
440. Real photo line notification module 450. Reservation setting/cancellation notification module
460. Contract completion notification module 470. Confirmation request notification module
480. Rental completion notification module 490. Sale completion notification module
500. Control server S10. Pre-sale business information registration stage
S11. Sales complex input process S12. Sales for sale registration process
S13. Public information extraction process
S14. Pre-sale price calculation and pre-sale eligibility determination process
S20. Sales agency commission/consignment step S21. Sales agency consignment process
S22. Sales consignment process S23. Dedicated brokerage designation process
S24. Promotional material distribution process S30. Sales practice progress stage
S31. Sales promotion/customer inflow process S32. Sales counseling/selling recommendation process
S33. Actual photographing process S34. Pre-sale lock/unlock process
S35. Sales contract signing process S36. Sales contract withdrawal process
S37. Sale of pre-sale rights S36-1. Repetitive notification of deposit request for intermediate payment
S36-2. Restriction on Sale of Sales Rights Registration S36-3. Confirmation of intention to maintain the contract
S36-4. Sale contract cancellation S37. Sale of sales rights
S37-1. Pre-sale customer qualification verification S37-2. Check whether resale is restricted
S37-3. Confirmation of the sale amount of pre-sale tickets S37-4. Confirmation of information of pre-sale ticket buyers
S37-5. Change of name of sale right
S40. Unsold conversion step S41. Sales agency contract confirmation process
S42. Discount rate application process S43. Unsold conversion process

Claims (13)

Depending on the input of the terminal of the pre-sale business operator or the terminal of the brokerage business, the name of the pre-sale business complex or the name of the pre-sale building, the location number of the pre-sale business, the number of pre-sale items, equilibrium information, sale time, construction period, expected date of completion, estimated pre-sale amount, and pre-sale price payment A pre-sale business information database that stores pre-sale business information, such as conditions, expected rental amount, information of a contractor, information of a contractor, information of a pre-sale business, progress of a pre-sale business, and information of a pre-sale business;
Among the pre-sale business information registered in the pre-sale business information database, the pre-sale information is generated based on the number of pre-sale items, the balance information of the pre-sale, the maximum number of floors in the building, and the estimated pre-sale amount information, and the current state information of the sale is “ A pre-sale database for collective registration in a state of “pre-sale available”;
By copying the sale information registered in the sale sale database by the rental request of the sale customer terminal, the security deposit, rental fee, management fee, tenant, lease contract brokerage items are added and individually registered, or when the sale business information is registered as a sale after senior rental. A rental property database in which sale sale information is collectively registered as rental property information while the sale sale information is collectively registered by creating each sale sale in the sale sale database;
Pre-sale complex name or name of pre-sale building, location number of pre-sale project, number of pre-sale items, balance information, sale time, estimated sale amount, construction period, expected completion date, planned occupancy date, payment condition for sale, contractor information, contractor information, seller information , Pre-sale business information, pre-sale information, and the progress of pre-sale business are registered in the pre-sale business information database, and the pre-sale information is based on the number of pre-sale items, balance information, estimated pre-sale amount, and maximum number of floors in the building among the pre-sale business information. A pre-sale business information registration module that creates each and collectively registers it in a pre-sale database;
By extracting the sales business information registered in the sales business information database, and extracting the real estate public information from the real estate public information database, building information, land information, housing supply information, population movement (inflow) trend information, transportation network information, and sales for sale A pre-sale eligibility determination module that analyzes the demand and supply conditions, and the price condition relative to the surrounding property, calculates the appropriate pre-sale amount, and determines the pre-sale agency risk level of “Stable in pre-sale”, “Attention to unsold”, and “Unsold risk”
Based on the pre-sale eligibility determination information calculated by the pre-sale eligibility determination module, the first pre-sale agency contract corresponding to the normal pre-sale stage, the second pre-sale agency contract converted to unsold, and the third pre-sale agency contract for pre-sale , Sales agency period corresponding to each contract condition of the 4th lease conversion contract, which converts the sale for sale that has not been sold for a certain period of time to lease as the amount held by the sale company, includes the sale agency fee, the sale agency business scope, and the sale price discount rate. A pre-sale agency consignment module for integrating the first sale agency contract to the fourth rental conversion contract and signing a sale agency contract with the sale service provider terminal at the same time;
Transmits sales consignment information, including basic details of the sales business, information on sales in sales, number of sales in sales, balance information, sales amount information, sales business operation period, consignment fees for sales sales, and sales promotion materials, to the brokerage office terminal. Sales practice consignment module that designates a dedicated brokerage terminal terminal that entrusts the sales practice to the brokerage business terminal when the brokerage business terminal approves the received sales practice consignment information, and gives the authority of the facilitator of the sales agency business among the brokerage business terminals participating in the sales practice business. ;
When the brokerage terminal selects a recommended sale among the sale, a sale recommendation module for generating a recommendation sale proposal including copper, lake, equilibrium information and type information, and sale amount information, and transmitting it to the sale customer terminal together with the sale promotion data;
The real estate agent terminal performs a due diligence in which the sales customer terminal and the dedicated brokerage terminal participate and checks the condition of the sales sale and the actual sale, and locks the sale sale at the request of the agency terminal, and the current state of the sale is "reserved for sale. Restriction of the sale of pre-sale rights is registered for the pre-sale property of the pre-sale customer terminal, which is changed to and stored, and the pre-sale information of the pre-sale contract database 160 is changed when resale of the pre-sale right is in progress, The pre-sale customer terminal in the pre-sale business information database and pre-sale customer database is changed to “all pre-sale” and stored, and when it is switched to the unsold conversion stage or the remaining portion progress stage, the pre-sale set in each project progress stage of the pre-sale business in the pre-sale business information database A sales proceeding module that extracts a discount rate and updates a sales sale database with the discount rate applied;
The terminal information of the sales business operator registered in the sales business information database and the payment conditions of the sales price are extracted, the information of the sales customer terminal is extracted from the sales customer database, the balance information of the sales sales and the sales amount information are extracted from the sales sales database, and the sales practice A pre-sale contract registration module for generating a pre-sale contract including the information of the brokerage terminal terminal, and registering and storing the pre-sale contract in the pre-sale contract database;
In the event of a contract withdrawal request from the pre-sale customer terminal, or if the pre-sale customer terminal delays payment, the pre-sale contract is withdrawn, and the contract withdrawal information is registered in the pre-sale customer database and the pre-sale business information database, and the sale of the sale in the pre-sale database Sales contract withdrawal module that changes and stores the sales information to “sellable”;
By extracting the estimated rental amount of the sale from the sale business information database according to the rental request of the sale customer terminal, extracts the sale sale information from the sale sale database, and individually registers and stores it in the rental property database, or
Sales business in which sales business information is registered under the condition of “Senior rental post sales” and rental sales that collectively register the sales sales information registered in the sales sales database as rental sales information in accordance with the execution of the 4th rental conversion contract Registration module;
When the balance payment of the pre-sale customer terminal is completed, the process stage of the pre-sale customer terminal is processed as pre-sale completion, and is registered and stored in the pre-sale customer database and the pre-sale business information database, and when all pre-sale items are processed, the pre-sale business proceeds. A pre-sale completion module that registers and stores in the pre-sale business information database by processing the step of “completion of pre-sale business”;
Real estate sales agency system performed by a real estate agent including a. The method of claim 1,
The pre-sale practice consignment module,
The conditions of the first sales contract are sent when transmitting the consignment information of sales practice to the brokerage office terminal, and the conditions of the second sales agency contract, the third sales agency contract, and the fourth lease conversion contract are not disclosed to the brokerage business terminal, and the sales process is in progress. Sequentially according to the disclosure;
Real estate sales agency system performed by an accredited broker that further includes that. The method of claim 1,
The pre-sale practice consignment module,
Among the terminals of the brokerage office near the location of the pre-sale business, the experience, the number of employees, and the competency are determined and designated as the terminal of the dedicated brokerage office, or
For the pre-sale business registered in the pre-sale business information database by input of the brokerage business terminal, the brokerage business terminal into which the pre-sale business information is input is designated as the dedicated brokerage business terminal,
Dedicated brokerage terminals are designated as single or multiple terminals;
Real estate sales agency system performed by an accredited broker that further includes that. The terminal of the pre-sale business operator or the terminal of the brokerage business is the name of the pre-sale complex or the name of the pre-sale building, the location number of the pre-sale business, building information, number of pre-sale items, balance information, type information, types of pre-sale, sale business information, contractor information, completion date, and move-in schedule. , If you enter the pre-sale business information including the estimated amount of pre-sale, the type of pre-sale, whether or not the pre-sale is restricted, and the pre-sale business progress stage, the pre-sale business information registration module registers and stores it in the pre-sale business information database, and the pre-sale business information registration module is By extracting the number of pre-sale items, equilibrium information, estimated pre-sale amount information, the maximum number of floors in the building, and resale limit information, each pre-sale property information is generated and collectively registered and stored in the pre-sale property database, and the public information registration module uses the public data as an API. Real estate public information with a location number and a set radius is collected by one or more of the method or scraping method, registered and stored in the real estate public information database, and the sales eligibility determination module extracts the sales business information from the sales business information database, and By extracting public information from the public information database, calculating the appropriate pre-sale amount for the pre-sale business, determining the pre-sale agency risk level of “Stable in pre-sale”, “Not in pre-sale”, and “Unsold risk”, registering and storing it in the pre-sale business information database. The step of registering sales business information;
Sales agency contract terms and conditions for the first sale agency contract module corresponding to the normal sale stage, the second sale agency contract terms that are converted to unsold sales, the third sale agency contract terms and conditions for prompt sale of the remaining parts, and the sale that has not been sold for a certain period of time. When the terms of the 4th rental conversion contract for converting to lease are transmitted to the terminal of the sale provider, the terminal of the sale provider approves the terms of the received contract, and the first sale agency contract or the 4th rental conversion contract was integrated to conclude a sale agency contract. Then, the sales agency consignment information is stored in the sales business information database, and the basic details of the sales agency business, the name of the sales complex, the location number, the sales sales information, the commercial district information, the balance information, the sales amount information, the sales operation operation period, the sales in the brokerage office terminal. When the real-sale consignment information including the practical consignment fee is transmitted, if the brokerage terminal approves the received real-sale consignment information, the processing information is registered and stored in the sales business information database along with the name of the brokerage business, the official opening brokerage, and the affiliated official brokerage information. And, a sales agency commission / consignment step of designating a dedicated brokerage office terminal that performs the work of the facilitator of the sales agency among the brokerage office terminals participating in the sales practice;
The brokerage office terminal enters the fixed customer and consulting customer into the pre-sale customer database and registers it as a pre-sale customer terminal.If you select the pre-sale product you want to recommend, the pre-sale product recommendation module generates a pre-sale proposal and transmits it to the pre-sale customer terminal, and sends it to the pre-sale customer database. Register and store the sale on site, and if you select the sale for sale at the brokerage office and request a lock, the current status of the sale in the sale sale database is changed to “Reserving for sale” and saved. When the brokerage terminal registers and stores the lock-in processing information in the pre-sale customer database, and the brokerage terminal requests the conclusion of the contract by designating the number of pre-sale items, confirming the pre-sale amount, and specifying the pre-sale customer information, the pre-sale contract registration module creates a pre-sale contract and makes a pre-sale contract. When the pre-sale contract is registered and stored in the database, and the confirmation request notification module transmits the pre-sale contract to the pre-sale service provider terminal and the pre-sale customer terminal, the received pre-sale contract is approved, and when the pre-sale contract is confirmed, the pre-sale business information database and the pre-sale product database are listed above. The pre-sale contract information and the current status of the pre-sale contract are registered and saved at the stage of “sale contract completion”, and the sale contract withdrawal module is used to provide the pre-sale product database and pre-sale business information at the request of the pre-sale customer terminal or if payment is delayed for a certain period of time. The sales contract withdrawal information is registered and stored in the database, and when the brokerage terminal makes a request for sales of sales rights at the request of the sales customer terminal, the sales proceeding module confirms the identity of the new sales right buyer and the amount of sales of sales rights, and the above sales in the sales sales database A pre-sale practice step of changing the name of the pre-sale person and registering and storing the transfer and transfer information of the pre-sale right in the pre-sale business information database and the pre-sale customer database;
The sales proceeding module extracts the consignment information of the sales agency registered in the sales business information database and checks the execution period of the sales agency business, the sales rate, and the progress stage of the sales business, and the discount rate of the second sales agency contract, and the third sales agency contract By extracting the discount rate of the sale information update module, the pre-sale amount of each pre-sale value stored in the pre-sale product database in the “available for sale” state is collectively modified to the discount pre-sale amount applied with the pre-sale price discount rate corresponding to the pre-sale business stage. And save the pre-sale amount discount rate to the pre-sale business information in the pre-sale business information database, and change the progress of the pre-sale business to the “unsold conversion” or “remaining progress” stage, and save, and the confirmation request notification module saves the pre-sale amount. An unsold conversion step of notifying the brokerage office terminal, the dedicated brokerage office terminal, and the presale service provider terminal of the change and the change in the pre-sale project progress stage;
When the pre-sale customer terminal requests the rental brokerage of the pre-sale, the rental property registration module extracts the estimated rental amount from the pre-sale business information registered in the pre-sale business information database and transmits it to the pre-sale customer terminal through the confirmation request notification module. The terminal approves the estimated rental amount received and determines it as the rental amount, extracts the sale information of the sale sale from the sale sale database, registers it as a rental sale in the rental property database, stores it, and stores the property information and the sale customer terminal in the brokerage office terminal. Lease conversion step of disclosing information, that is, landlord information;
When the pre-sale customer terminal handles the payment of the balance of the pre-sale, the pre-sale completion module changes and stores the current state of the pre-sale product in the pre-sale database to the “sale completed” state, and stores the pre-sale business information in the pre-sale business information database. After registering and storing the payment of the balance of the pre-sale and the details of the pre-sale completion process, and when both the balance and pre-sale completion processing of the pre-sale business are completed, the progress of the pre-sale business in the pre-sale business information database is “pre-sale. A pre-sale project completion step in which the pre-sale project is changed and saved, and the pre-sale completion notification module notifies the pre-sale business terminal, the brokerage office terminal, and the dedicated brokerage office terminal of the completion of the pre-sale business;
Real estate sales agency method performed by a real estate agent, including. The method of claim 4,
The pre-sale business registration step,
The types of sale for sale are classified into apartments, villas, officetels, residential complexes, shopping malls, and land;
The types of pre-sale are divided into pre-sale, post-sale, senior-rent post-sale, and simultaneous sale/lease;
The pre-sale business progress step is divided into the preparatory pre-sale business, the pre-sale business in progress, the unsold conversion, the remaining part progress, and the pre-sale business completion stage;
The current status of the pre-sale is “Available for pre-sale”, “Reserving pre-sale”, “Pre-sale contract completed”, “Intermediate payment completed”, “Balance payment completed”, “Pre-sale completed” stages;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The pre-sale business information registration step,
The pre-sale eligibility determination module,
If the estimated amount of sales is less than the appropriate amount of sales, it is determined as stable sales;
If the estimated pre-sale amount falls within the set range of the pre-sale qualified amount, it is judged as unsold caution;
If the estimated pre-sale amount exceeds the set range of the pre-sale eligible amount, it is determined as unsold risk;
Real estate sales agency method performed by an accredited broker that further includes steps. The method of claim 4,
The sales agency commission / consignment step,
If the pre-sale eligibility determination information is “unsold risk” or “not pre-sale attention”, notifying the pre-sale amount change information to the pre-sale service provider terminal to change the estimated pre-sale amount to the appropriate pre-sale amount;
Determining, by the pre-sale service provider terminal, the received pre-sale amount change information;
If the pre-sale eligibility determination information is stable in pre-sale, determining the estimated pre-sale amount input by the pre-sale service provider terminal as the pre-sale amount;
Rejecting the consignment of the pre-sale agency if the pre-sale eligibility determination information is “unsold risk” and the pre-sale business terminal does not approve the pre-sale amount change information;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The sales agency commission / consignment step,
Transmitting only the conditional information according to the first sales agency contract to the brokerage business terminal when transmitting the consignment information for sales practice to the brokerage business terminal;
Sequentially or selectively transmitting information on the second pre-sale agency contract condition, the third pre-sale agency contract condition, and the fourth lease conversion contract condition information to the brokerage office terminal in the unsold conversion step, the remaining portion progress step, and the lease conversion step;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The sales agency commission / consignment step,
The dedicated brokerage office terminal can be designated as single or multiple,
The dedicated brokerage office terminal can be replaced or changed,
A method in which, when the terminal of the dedicated brokerage office is designated, a joint sales commission of the terminal of the dedicated brokerage office and the terminal of the brokerage office is automatically concluded;
Real estate sales agency method performed by a real estate agent that further includes. The method of claim 4,
The pre-sale practice process step,
When the brokerage terminal requests the exclusive brokerage terminal to adjust the pre-sale amount and pre-sale conditions for the pre-sale property, changing the current state of the pre-sale to “reserving pre-sale” and locking it;
Changing the current state of the pre-sale to "available for pre-sale" when the pre-sale contract is not signed for a set period after the lock-processing of the pre-sale property to release the lock;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The pre-sale practice process step,
If the pre-sale customer terminal does not process the payment even after receiving the payment request sent from the confirmation request notification module, the pre-sale progress module is the pre-sale product of the pre-sale customer terminal in the pre-sale business information database, the pre-sale contract database, and the pre-sale database. Registering a restriction on the sale of pre-sale rights;
A locking process for prohibiting modification of the pre-sale property database and the pre-sale contract database;
Sending a notification confirming the intention to maintain the pre-sale contract to the pre-sale customer terminal;
Releasing the locking process and releasing restrictions on the sale of pre-sale tickets when withdrawal of the pre-sale is confirmed or payment is performed;
Changing the state of the pre-sale item in the pre-sale property database to “available for pre-sale” and storing the status of the pre-sale product when it is confirmed that the withdrawal of the pre-sale contract of the pre-sale customer terminal is confirmed;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The pre-sale practice proceeding step,
Changing the information of the pre-sale of the pre-sale of the pre-sale contract database into customer information of the pre-sale right in the pre-sale progress module, and storing the pre-sale record including the resale history of the pre-sale right and the amount of the sale of the pre-sale right;
Changing the pre-sale business information in the pre-sale business information database and the pre-sale customer terminal information in the pre-sale customer database to “pre-sale customer”, and registering and storing the new pre-sale customer information as a pre-sale customer terminal;
Real estate sales agency method performed by an accredited broker comprising more. The method of claim 4,
The unsold conversion step,
When the pre-sale business terminal requests a discount rate adjustment, changing the pre-sale business progress stage of the pre-sale business information database to “unsold conversion stage” and applying a discount rate additionally suggested by the pre-sale business operator terminal in addition to the preset discount rate for each pre-sale business progress stage;
Real estate sales agency method performed by an accredited broker comprising more.

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