KR20110116960A - Auction of real estate using system of sharing intermediation information of real estate - Google Patents

Abstract

The present invention relates to a private auction method using a real estate brokerage information sharing system. Specifically, the private auction auction method of real estate information sharing server including a plurality of merchant terminals and a database is performed in a network environment connected and connected through a communication network. The property registration step of the real estate information sharing server registers the supply to proceed to auction from the merchant terminal and receives information on the property including the right status information, outline information and detailed information of the supply from the merchant terminal, the real estate When the information sharing server receives the information request of the registered supply of goods, the information providing step of retrieving the information of the registered supply of goods in the database and transmits; Under the initiative Four steps to proceed with the auction proceeds used auction process with the aid of loopholes and use the auction proceeds step after completion of the auction items include a management step of requesting a winner agreements and initial down payment paid to.

Description

Auction method using real estate brokerage information sharing system {auction of real estate using system of sharing intermediation information of real estate}

The present invention relates to a real estate information sharing method, a real estate quote information providing method and a private auction method for joint intermediation of merchants using a real estate brokerage information sharing system, specifically, auction sale and lotto lottery using the real estate brokerage information sharing system It is about how to proceed a diet auction.

Since most of the information registered on the real estate specialty site is information registered by a brokerage agency, it may be written in a less expensive or exaggerated expression than the market price to interest the customer. And when the correct information is registered, the customer only checks the information and there is a concern that the direct transaction only registers the brief information. For this reason, in order to obtain accurate information on the real estate, it was inconvenient to check the information by directly visiting the brokerage agency that registered the information.

In addition, the seller has a problem that it is difficult to receive the desired price when the buyer wants to sell the property in a hurry, and it is difficult to purchase the desired property even in the case of the buyer.

Furthermore, in the private auction market, since there are few channels for providing integrated information, it was difficult to deal with customers or brokerage agencies, and the reality was that there were few sites that could provide private auctions.

In order to solve the above problems, an object of the present invention is to propose a system capable of supporting four auctions, and to propose a method of proceeding a short sale auction and a lotto lottery-type auction using the same.

According to an embodiment of the present invention, a real estate information sharing server including a plurality of affiliated store terminals and databases according to an embodiment of the present invention is executed in a network environment in which a real estate information sharing server is interworked and connected through a communication network. The property registration step of registering the supply to proceed with the auction from the merchant terminal and receiving the information about the property including the right status information, outline information and detailed information of the supply from the merchant terminal, the real estate information sharing server Receiving a request for information of the registered supply of goods, the information providing step of searching and transmitting the information of the registered supply of goods in the database, if a certain period of time after the completion of the property registration step is over, under the guidance of the proceeding agency without legal defects of the merchant Proceed with the Auction Procedure Includes a bid Commercial Administration requesting the auction proceeds to step four and four agreements and initial down payment paid to the bidder after the completion of the auction proceeds step.

The lotto lottery-type auction method is performed in a network environment in which a real estate information sharing server including a plurality of merchant terminals and a database according to an embodiment of the present invention for interworking is connected through a communication network. The property registration step of the server registers the real estate to be subjected to private auction from the merchant terminal and receives information on the real estate including rights status information, outline information and detailed information of the real estate from the merchant terminal, the real estate information sharing server Receives a request for information on the registered real estate, the information on the sale of the registered property information is searched and transmitted in a database, and a lottery ticket issuing and selling a lottery ticket corresponding to a predetermined ratio of the minimum auction price. Step, schedule after completion of the property registration step If the oversimplification is carried out, the auction proceeding step of proceeding the auction with the assistance of the merchant under the guidance of a legal agency without legal defects, the bidding sale management step of requesting a contractor and the payment of the first down payment after the completion of the auction proceeding step; If the sale amount is less than the predetermined amount in the lottery sale step includes a lottery sale money return step of canceling the auction and returning the lottery sales principal.

According to the private auction method using the real estate brokerage information sharing system of the present invention by the above-mentioned solution, the private auction can be provided using the brokerage information sharing system, which makes it easier to sell the goods for sale to the seller. Can provide, and the effect that can support the lotto lottery four auction method.

1 is a relationship diagram showing the information registration and sharing relationship of the real estate brokerage information sharing system of the present invention.
2 to 8 is an embodiment of implementing the real estate brokerage information sharing system of the present invention in the form of a homepage.
9 is a flowchart illustrating an information flow of a method for providing a building estimation quote in a real estate brokerage information sharing system of the present invention.
10 to 15 is a view showing an embodiment of providing a building estimation quote through the homepage in the real estate brokerage information sharing system of the present invention.
16 is a relationship diagram showing the relationship between the subjects of the sale and sale of goods sold and sold using the real estate brokerage information sharing system of the present invention.
17 is a relationship diagram showing the relationship between the progress of the lotto lottery-type auction method using the real estate brokerage information sharing system of the present invention.
18 is a flowchart illustrating the flow of a real estate information registration method using the real estate brokerage information sharing system of the present invention.
19 is a flowchart illustrating a method of providing floating image information using the real estate brokerage information sharing system of the present invention.
20 is a flowchart illustrating a flow of a method for providing real estate price information using the real estate brokerage information sharing system of the present invention.
21 is a flowchart illustrating a flow of a short supply and auction method using the real estate brokerage information sharing system of the present invention.
22 is a flowchart illustrating the flow of the lotto lottery type auction method using the real estate brokerage information sharing system of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing in detail the operating principle of the preferred embodiment of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and like parts are denoted by similar reference numerals throughout the specification.

In addition, when a part is said to "include" a certain component, this means that it may further include other components, except to exclude other components unless otherwise stated.

1 is a relationship diagram showing the information registration and sharing relationship of the real estate brokerage information sharing system of the present invention.

Referring to FIG. 1, the real estate brokerage information sharing system of the present invention registers information about real estate requested by each affiliated customer through a medium such as a homepage. In general, franchisees are real estate brokerage firms that have entered into a merchant contract with a subject who operates the brokerage information sharing system of the present invention. In addition, the medium is preferably implemented as a homepage for information security.

In addition, the mediation information sharing system of the present invention builds real estate brokerage information as a database. Through this, it is possible to comprehensively manage the real estate information scattered and obtained.

Referring to FIG. 1, the mediation information sharing system of the present invention may provide database information to all affiliated stores. Therefore, all merchants can view detailed information on real estate registered with other merchants, and can provide excellent brokerage services to customers visiting the merchants based on the detailed information.

On the other hand, non-affiliated brokerages or general customers can also access the brokerage information sharing system of the present invention to view real estate information through a medium such as a homepage. However, the information provided at this time provides only brief information similar to the conventional real estate information.

That is, by placing a difference in the level of information that can be provided between the merchant and the non-affiliated store, the merchant can register the detailed information with confidence in the real estate brokerage information sharing system of the present invention. In addition, by providing brief information to non-affiliated stores or general customers, an advertisement effect may be attracted to nearby affiliated stores affiliated with the real estate brokerage information sharing system of the present invention.

2 to 8 is an embodiment of implementing the real estate brokerage information sharing system of the present invention in the form of a homepage.

2, the real estate brokerage information sharing system of the present invention may briefly provide real estate information. The illustrated real estate information is similar to the level provided by a conventional real estate information site.

3 to 4, the real estate brokerage information sharing system of the present invention provides detailed information on the real estate shown in FIG. It can provide detailed information about land and buildings and real estate related to the property. In particular, the lease-related information is a matter that the brokerage agencies did not post accurate information in the past. Merchants can provide better real estate information to their customers because they can be provided with detailed rental information.

If necessary, even the item outline information shown in FIG. 3 may be provided to a non-affiliated store or a general customer. Preferably, the level of detailed information provided to the non-merchant or the general customer may be set by the merchant registering the real estate information. This is to actively advertise to attract buyers.

5 to 6, the real estate brokerage information sharing system of the present invention provides detailed information about the real estate shown in FIG. Visual data can be used to provide photos or geographic information about land and buildings for real estate items, saving you from having to search for additional information using other information portal sites.

Referring to FIG. 7, the real estate brokerage information sharing system of the present invention provides detailed information of lease details of the real estate shown in FIG. 2 to a merchant.

In general, the customer who wants to buy a building, etc. pay attention to the rental income of the real estate, so providing the rental details is very important information for the brokerage agency. Therefore, the real estate brokerage information sharing system of the present invention that can receive such detailed information and provide only to the affiliated store can induce the merchants to register the detailed information, and the merchants also actively provide the brokerage service to the customers by using the detailed information. can do.

In addition, the provision of lease details is very important information for the brokerage agency because customers who want to rent the facilities of the building want to make an appropriate lease contract based on the lease status.

Referring to FIG. 8, the real estate brokerage information sharing system of the present invention may provide comprehensive analysis information on real estate in which information is registered.

Based on the real estate information registered by the affiliated stores, it is possible to comprehensively provide the prices of the target real estate and the surrounding real estate, and the comprehensive information of the comprehensive evaluation of the target real estate may be provided by the registered merchant. In addition to the objective indicators, it is possible to provide appraisal evaluations of merchants who directly observe the target real estate, resulting in more comprehensive and accurate information on the target real estate.

There is a problem that the objective evaluation is not easy because the property cannot exist in the world. In order to solve this problem, the present invention proposes a method for comprehensively evaluating the appraisal of professionals who have dealt with a large number of real estate in the brokerage industry as well as an evaluation based on an objective value.

However, many conventional real estate information providing systems provide only objective figures or data, or provide a comprehensive appraisal of similar types of real estate handled by merchants, not individual feelings about target real estate. there was.

Accordingly, the real estate brokerage information sharing system of the present invention has an advantage of providing richer and more accurate information than the conventional systems because the general rating is registered for each target real estate.

In addition, although not shown, by using the real estate brokerage information registration and provision method using the real estate brokerage information sharing system of the present invention, each affiliated store can share accurate information about the real estate. Therefore, all affiliated stores can search detailed information on the target real estate, so all affiliated franchisees can broker the target real estate.

In other words, you can request a real estate brokerage through any affiliated store, and detailed information on the target real estate can be accessed through any affiliated store.

9 is a flowchart illustrating an information flow of a method for providing a building estimation quote in a real estate brokerage information sharing system of the present invention.

Referring to Figure 9, the real estate brokerage information sharing system of the present invention is provided with information on the real estate prices at each local merchant. The real estate price information may include building land price, mall sale price, mall rental price, mall right price price, office sale price or office rent price.

The real estate brokerage information sharing system of the present invention generates the price statistics information by combining the above price information. The real estate brokerage information sharing system of the present invention may generate statistical information based on various criteria such as real estate location region, real estate type, or real estate price range.

The real estate brokerage information sharing system of the present invention may provide the real estate owner with the current price status information and the created price statistics information provided at the request of the real estate owner.

For example, it is assumed that the building is two stories above ground and 20 stories above ground, and two stories below ground and three stories above are classified as malls, and more than four stories above ground are classified as offices. When the real estate owner requests the current price through the homepage, the provided building land price or office lease price and generated price statistics are provided.

In addition, the information may be provided to general customers or merchants as needed.

10 to 15 is a view showing an embodiment of providing a building estimation quote through the homepage in the real estate brokerage information sharing system of the present invention.

Referring to FIG. 10, the real estate brokerage information sharing system of the present invention may provide individual disclosure land prices and building land estimation prices. In addition, the real estate brokerage information sharing system of the present invention may also provide information of the affiliate store that provided the estimated price.

11 to 12, the real estate brokerage information sharing system of the present invention may provide a sale or rental price of a mall.

Referring to FIG. 13, the real estate brokerage information sharing system of the present invention may provide a right price quote of a mall.

14 to 15, the real estate brokerage information sharing system of the present invention can provide office sales and lease prices.

By providing such quote information, the seller or the landlord can sell or rent their real estate at a full price, and the buyer or the lessee can buy or rent at the full price.

16 is a relationship diagram showing the relationship between the subjects of the sale and sale of goods sold and sold using the real estate brokerage information sharing system of the present invention.

Referring to Figure 16, the real estate brokerage information sharing system of the present invention proceeds four-day auction by receiving the four-day sale auction information requested to the merchant.

The overall progress of the short sale auction method is as follows.

The auction to be bought and sold must be a product directly referred to the merchant. In addition, the affiliated store should perform real estate information registration in the real estate brokerage information sharing system of the present invention after performing the right analysis of the requested salary, and only the salary without defect of the right. Preferably, it is possible to register the real estate information in the real estate brokerage information sharing system of the present invention, the supply and demand of the salary is more than 10%. Therefore, many customers to participate in the auction can be provided with brief information directly from the real estate brokerage information sharing system of the present invention or detailed information from the merchant.

The minimum auction amount is determined by the customer and is preferably set to less than 80% of the general market price. In addition, it is preferable to announce at least once in two or more economic newspapers on the announcement of the foreclosure to proceed with the auction.

The proceeds of the short sale auction are led by a process agency without legal defects and assisted by the merchant. The number of auctions is to be closed once per day, and the customer is encouraged to have the auctioner perform the presentation through the affiliated store for the stable progress of the auction.

Once the auction is over and the winning bidder is confirmed, the contract should be completed on the same day. It is advisable for a successful bidder to sign a contract on the day of the auction to ensure the safety and legal stability of the transaction. In some cases, however, you can use a conditional contract to enter into an auction so that the contract can be confirmed at the same time as the auction.

It is also possible to proceed with the electronic contract as a whole of the contract associated with the auction.

Furthermore, the initial down payment paid by the successful bidder should be 20% of the minimum auction. The real estate brokerage information sharing system of the present invention checks whether the initial down payment is paid and invalidates the auction when it is not paid within a predetermined period.

Of course, the general proceeding requirements of the short sale auction not mentioned above shall be legal requirements.

17 is a relationship diagram showing the relationship between the progress of the lotto lottery-type auction method using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 17, the real estate brokerage information sharing system of the present invention registers the lotto lottery ticket auction information requested by an affiliated store and proceeds the lotto lottery ticket auction.

Lotto lottery type auction is a type of auction that covers the purchase amount of the target property with the lottery sale amount and transfers the ownership of the target property to the winner among those who purchased the lottery.

The overall progression of the lotto lottery type auction is as follows.

The property to be bought and sold must be a product directly referred to the merchant. In addition, the affiliated store should perform real estate information registration in the real estate brokerage information sharing system of the present invention after performing the right analysis of the requested salary, and only the salary without defect of the right. Preferably, it is possible to register the real estate information in the real estate brokerage information sharing system of the present invention, the quick sale products with a yield of 7% or more.

Therefore, many customers to participate in the auction can be provided with brief information directly from the real estate brokerage information sharing system of the present invention or detailed information from the merchant.

The minimum auction amount is determined by the customer and is preferably set to less than 80% of the general market price. In addition, it is preferable to announce at least once in two or more economic newspapers on the announcement of the foreclosure to proceed with the auction.

The amount issued per lottery ticket shall be 1/10000 to 1/100000 of the lowest amount set by the customer. For example, you can issue 100,000 won bills for goods with a minimum amount of 1 billion, 100,000 won bills for 100 million goods, or 10,000 won bills. The sale period of the lottery ticket is preferably about 10 days after the real estate is registered and the private auction is announced.

In order to secure the transaction of the lotto lottery-type auction of the present invention, it is preferable to be delegated to any document act for transferring ownership before the sale of the lottery.

Even if the lottery ticket is less than the auction minimum, the auction must proceed and ownership must be transferred to the winner by the day following the auction fee. However, if the sale of the lottery ticket is less than 80% at the end of the sale date, the principal amount of the lottery ticket shall be returned in full. However, if it is more than 80%, the auction proceeds.

Lotto lottery-type auctions are run by an agency without legal defects and assisted by merchants. The number of auctions should be closed once per day and it is advisable to use a lottery draw.

As described above, the service that can be provided using the real estate brokerage information sharing system of the present invention has been described. Hereinafter, a method of providing each service in the real estate brokerage information sharing system of the present invention will be described in detail.

18 is a flowchart illustrating the flow of a real estate information registration method using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 18, the method for registering real estate information according to the present invention includes a terminal authentication step S11 and a real estate information input step S12, and if necessary, may further include a real estate information disclosure level setting step S13. .

The floating information registration method of the present invention is performed in a network environment in which a real estate information sharing server including a plurality of merchant terminals and a database is connected and connected through a communication network.

In the terminal authentication step (S11), it is checked whether the terminal connected to the real estate transaction server through the communication network is a merchant terminal. Check whether the terminal is a merchant through the MAC address, certificate, or login information of the terminal.

In the real estate information input step (S12), the schematic information and detailed information of the real estate requested by the customer are input. The outlined information is information disclosed to all terminals connected to the server, and the detailed information is information disclosed only to the merchant terminal. Reference may be made to FIGS. 2 to 8 as examples of schematic information and detailed information.

In the real estate information disclosure level setting step (S13), it is possible to set additional information to be disclosed to all terminals. To attract more buyers or lessees by providing more detailed information. That is, the effect of the advertisement can be expected by further disclosing the merits of the target real estate or the general rating of the affiliated store.

19 is a flowchart illustrating a method of providing floating image information using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 19, the method for providing real estate information according to the present invention may include a schematic information providing step S21, a terminal authentication step S22 and S23, and a detailed information providing step S24.

The floating information providing method of the present invention is performed in a network environment in which a real estate information sharing server including a customer terminal, a plurality of affiliated terminal terminals, and a database is interworked and connected through a communication network.

In the schematic information providing step S21, when there is a request for providing information on the real estate stored in the database from the customer terminal, the outline information about the target real estate is transmitted to the customer terminal.

In the terminal authentication step (S22, S23) is requested to provide the detailed information (S22) it is checked whether the terminal connected to the real estate transaction server through the communication network is the merchant terminal (S23). Check whether the terminal is a merchant through the MAC address, certificate, or login information of the terminal.

In the detailed information providing step (S24), when the terminal requesting the detailed information is confirmed as the affiliated store terminal, the detailed information about the real estate is retrieved from the database and transmitted to the affiliated store terminal.

Among the detailed information, the information set as information to be disclosed to all terminals through the real estate information disclosure level setting step S13 may be provided in the summary information providing step S21.

20 is a flowchart illustrating a flow of a method for providing real estate price information using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 20, the method for providing real estate price information according to the present invention may include a price information registration step S31, an integrated price information generation step S32, and price information providing steps S33, S34, and S35. .

In the price information registration step (S31), the real estate information sharing server receives the price information from a merchant terminal that has been requested to register the price information of the owned property by the customer who owns the property.

In the integrated price information generating step (S32), the integrated price information is generated by statistically processing the price information of the real estate stored in the database on a predetermined basis. Statistical criteria include real estate location, real estate prices, or the use of real estate.

In the price information providing step (S33, S34, S35), the real estate price information stored in the database is provided to the customer terminal and the merchant terminal.

Preferably through the process (S33) of authenticating whether the merchant or the owner terminal checks whether the merchant or owner terminal. In the case of the affiliated store or the owner terminal, detailed information of quote information and statistical information inputted from the affiliated store is provided (S35). If it is not the affiliated store or owner terminal, it provides brief information of the quote information and statistical information input from the affiliated store (S34).

21 is a flowchart illustrating a flow of a short supply and auction method using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 21, the supply and demand auction method according to the present invention may include a property registration step (S41), a property information providing step (S42), an auction sale step (S43), and a successful bidding sale management step (S44). have.

In the property registration step (S41), the real estate information sharing server registers a supply for sale through a merchant terminal and receives information about the property including right state information, outline information, and detailed information of the supply from the affiliated store terminal. .

In the selling information providing step (S42), when the real estate information sharing server receives the information request of the registered supply items, the registered information of the supply items is retrieved from the database and transmitted.

In the step auction proceeding step (S43), if a certain period after the completion of the listing registration step proceeds the auction auction with the assistance of the affiliated shop under the guidance of a progress agency without legal defects.

In the successful bid sale management step (S44), after completing the auction proceeding step, the successful bidder requests a contract request and payment of an initial deposit.

22 is a flowchart illustrating the flow of the lotto lottery type auction method using the real estate brokerage information sharing system of the present invention.

Referring to FIG. 22, the property registration step (S51), the property information providing step (S52), the lottery sale step (S53), the auction auction proceeding step (S55), the successful bidding sale management step (S56), and the lottery sale return step ( S57) may be configured to include.

In the property registration step (S51), the real estate information sharing server registers the real estate to undergo private auction from the merchant terminal and receives information on the real estate including right state information, outline information, and detailed information of the real estate from the merchant terminal. do.

In the sale information providing step (S52), when the real estate information sharing server receives the information request of the registered real estate, the registered property information is retrieved from the database and transmitted.

In the lottery selling step (S53), a lottery of an amount corresponding to a predetermined ratio of the lowest auction amount is issued and sold.

In the step auction proceeding step (S55), if a certain period of time after the completion of the listing registration step proceeds the auction auction with the assistance of the affiliated shop under the guidance of a progress agency without legal defects.

In the successful bid sale step (S56), the winner is notified of the fact of winning after the completion of the auction proceeding step.

In the lottery sale return step (S57), if the sale amount is less than the predetermined amount in the lottery sale step, the auction is canceled and the lottery sale principal is returned.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those skilled in the art.

Claims (4)

A real estate information sharing server including a plurality of merchant terminals and a database, the short sale and auction method performed in a network environment in which a connection network is connected through a communication network,
A property registration step in which the real estate information sharing server registers a supply for auction in the merchant terminal and receives information on the property including rights status information, outline information, and detailed information of the supply for sale from the merchant terminal;
When the real estate information sharing server receives the information request of the registered supply of goods, the property information providing step of retrieving the information of the registered supply of goods from the database and transmit;
After the completion of the registration step for a certain period of time, the auction auction proceeding step of proceeding the auction auction with the assistance of the merchant under the guidance of a legal agency without legal defects; And
A short-selling short-sold auction method comprising a successful bidding sale management step of requesting a successful bidder and requesting a contract payment to the successful bidder after completion of the proceeding auction.
According to claim 1, wherein the step of providing information for sale
When the real estate information sharing server receives a request for providing the information on the supply of goods stored in the database from the customer terminal through the communication network, the real estate information sharing server retrieves the outline information on the supply of goods from the database and outlines the request to the customer terminal requesting the provision of the information. A brief information providing process of transmitting the information;
A terminal authentication process of confirming whether the customer terminal is the affiliated store terminal through the communication network when receiving a request for detailed information of the supply item; And
When the terminal authentication step is confirmed as the affiliated store terminal, the detailed information on the goods to sell in the database includes a process for providing detailed information stored in the database to send to the merchant terminal,
The outline information is information disclosed to all terminals connected to the server, and the detailed information is information provided to the merchant terminal only.
A lotto lottery-type auction method in which a real estate information sharing server including a plurality of merchant terminals and a database is performed in a network environment connected through a communication network,
A property registration step in which the real estate information sharing server registers the real estate to undergo private auction from the affiliated store terminal and receives information on the real estate including right state information, outline information, and detailed information of the real estate from the affiliated store terminal;
When the real estate information sharing server receives the information request of the registered real estate, providing information of the registered property by searching the database for information and transmitting the registered property;
A lottery selling step of issuing and selling a lottery of an amount corresponding to a preset ratio of the lowest auction amount;
After the completion of the registration step for a certain period of time, the auction auction proceeding step of proceeding the auction auction with the assistance of the merchant under the guidance of a legal agency without legal defects;
A successful bid sale management step of notifying the winner of the winning after the completion of the auction proceeding step; And
Lotto lottery-type auction method comprising the step of canceling the auction and returning the lottery sales principal if the sale amount is less than the predetermined amount in the lottery sales step.
The method of claim 3, wherein the information providing step
When the real estate information sharing server receives a request for providing the information about the real estate stored in the database from the customer terminal through the communication network, the real estate information sharing server retrieves the outline information about the real estate from the database and outlines the request to the customer terminal that has requested the information provision. A brief information providing process of transmitting the information;
A terminal authentication process of confirming whether the customer terminal is the affiliated store terminal through the communication network when receiving a request for detailed information of the real estate; And
When the terminal authentication step is confirmed as the affiliated store terminal, the detailed information on the real estate is retrieved from the database and the detailed information stored in the database for transmission to the affiliated store terminal providing process,
The outline information is information disclosed to all terminals connected to the server, and the detailed information is information disclosed only to the affiliated store terminal.

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