KR20010098054A - A fixed property dealing method by using computer - Google Patents

Abstract

The present invention relates to a method for creating and inquiring cyber communication lists such as real estate transactions and phone books and free communication by using a database of a computer system connected to the Internet network using a personal terminal. A login step of accessing the computer system, a step of determining whether or not a member is registered with the computer by login, a step of executing an identification verification routine if not a registered member, a real estate listing information posting menu, and a search for real estate listing information Selecting one of a menu, an advertisement posting menu, another computer system connection menu, and a cyber communication list search menu; and if the estate listing information publishing menu is selected in the step, executing the estate listing information routine; When the property information search menu is selected, the property information search lu With running steps. If the ad serving menu is selected, executing the ad serving routine. If another computer system connection menu is selected, executing another computer connection routine; if the cyber communication list search menu is selected, executing a communication list search routine; Determining whether to terminate the connection with the computer system, and if not, returns to the fourth step and, if terminated, proceeds to the termination process.

Description

A FIXED PROPERTY DEALING METHOD BY USING COMPUTER}

The present invention relates to a method for creating and inquiring cyber communication lists such as real estate transactions and phone books and free communication by using a database of a computer system connected to the Internet network using a personal terminal.

Internet commerce, which uses a personal terminal or a personal computer (PC), accesses a computer system connected to the Internet network, and trades real estate for sale, is difficult to identify each other, and only with a password of each other. This is the current method, and in particular, it is very difficult to confirm the credit of the counterparties, so that the credit guarantee of commerce over the Internet is very difficult, and a lot of practical accidents occur in practice.

As described above, since the Internet commerce using a computer cannot identify each other without revealing the other's details in advance, the risk ratio of the transaction is very high, and thus the Internet commerce accident is very high.

In the general art of the prior art, the telephone book or the telephone list in the printed and bound state includes only the name, address and related telephone number of the publisher. there was.

Since the telephone book of the prior art as described above is distributed after creation by a related company, not by the person himself, there is a problem that it often takes a long time to update to a new content and a problem that often occurs incorrectly.

In addition, there is a problem that the volume of the telephone book is large, the list to be published is limited, and the information is limited as it is recorded on printing paper.

In addition, a computer system called 'KT114' is provided as an Internet phonebook according to an embodiment of the prior art, but the user can use the personal terminal of the user and access the computer system to search for the computer system as described above. The phone book list is produced by the company itself, the user can only check or search one-way (One Way).

Therefore, the recorded phone book contents are often mis-presented, and even if a party tries to correct the mis-posted contents, there are a lot of procedures and a long time.

In addition, there is a limited amount of information to be posted, and there is an inconvenient problem of adjusting information that you do not want to publish or post, so you do not actually want to be listed in the phonebook list of many users. When talking to the person concerned, there was a problem of using a separate communicator.

The present invention, in the real estate transaction by accessing a computer system connected to the Internet network through the user's terminal, the detailed personal information record of the member registered in the computer system is converted into a database and used as a telephone book, a product seller and The purpose of the purchaser is to provide a transaction method that allows one-click free calling on the condition of viewing the advertisement post of the advertiser while checking the counterpart's photograph and brief details of the transaction.

In order to achieve the above object, the present invention provides a first step of logging in by inputting a password and a password for accessing a computer system using a member terminal, and whether the member is registered in the computer by the login. In the case of the judged registered member, the second step proceeds to the next step; if the member is not registered in the above step, the third step of executing an identification verification routine; A fourth step of selecting one of a menu, an advertisement display menu, another computer system connection menu, and a communication list search menu; and in the step, the real estate for sale information publishing routine is selected. A fifth step of executing and if the real estate for sale information search menu is selected in the fourth step, a real estate for sale information search routine And a sixth step of executing. A seventh step of executing an advertisement serving routine when the advertisement serving menu is selected in the fourth stage; An eighth step of executing another computer connection routine when the other computer system connection menu is selected in the fourth step; and a ninth step of executing a communication list search routine when the communication list search menu is selected in the fourth step; . Determining whether to terminate the connection with the computer system, and if not, returns to the fourth step, and when ending, the tenth step of proceeding to the termination process. do.

1 is a connection diagram of a computer system applied to the technology of the present invention,

2 is a flowchart of a real estate transaction method using a computer according to the present invention;

3 is a detailed flowchart of an identification routine according to the present invention;

4 is a detailed flowchart of the real estate listing information posting routine according to the present invention;

5 is a detailed flowchart of the real estate for sale information search routine according to the present invention;

6 is a detailed flowchart of an advertisement sanction routine according to the present invention;

7 is a detailed flowchart of another computer connection routine according to the present invention;

8 is a detailed flowchart of a communication list search routine according to the present invention;

9 is a detailed flowchart of a one-click service routine according to the present technology;

10 is a detailed flowchart of a free communication service routine according to the present invention.

** Explanation of symbols on the main parts of the drawing **

10: terminal 15: monitor

20,25 Communication line 30 Internet network

40: computer 50: computer

Hereinafter, with reference to the accompanying drawings will be described a real estate transaction method using a computer of the present invention.

1 is a connection diagram of a computer system applied to the present invention, FIG. 2 is a flowchart of a real estate transaction method using a computer according to the present invention, FIG. 3 is a detailed flowchart of an identification verification routine according to the present invention, 4 is a detailed flowchart of a real estate listing information posting routine according to the present invention, FIG. 5 is a detailed flowchart of a real estate listing information search routine according to the present invention, and FIG. 6 is a detail of an advertisement sanction routine according to the present invention. 7 is a detailed flowchart of another computer connection routine according to the present invention, FIG. 8 is a detailed flowchart of a communication list searching routine according to the present invention, and FIG. 9 is a one click service routine of the present invention. 10 is a detailed flowchart of a free communication service routine according to the present invention.

Referring to FIG. 1, the computer system used in the real estate transaction method using the computer of the present invention may display real estate for sale information, or search for and purchase real estate for sale. Alternatively, a monitor or display unit (15) which displays information by consisting of a member terminal or a personal computer (PC) for use by all members who want to display advertisements and obtain the effects of the advertisement. Terminal 10, which includes),

A first communication line 20 connected to the terminal 10 and serving as a line for transmitting and receiving a signal;

An internet network 30 connected to the member terminal 10 through the first line 20 and connecting a communication line to be connected by switching;

A first computer system 40 connected through the internet network 30 and a second communication line 25 and providing a real estate transaction method using a computer according to the present invention;

It is composed of another computer system or a second computer system 50 which is connected to the Internet network 30 via the second communication line 25 and provides a service method of another termination.

By using the computer system configured as described above, referring to the accompanying FIG. 2, a real estate transaction method using a computer according to the present invention provides or sells real estate for sale or purchases the sale or Used by a member who wants to post an advertisement, the user can log in by inputting a password and a password of the member using the member terminal 10 including the monitor 15. 1 step (S10),

A second step (S20) of determining whether the logged-in member is a member registered in the database (DB) of the computer 40 according to the present invention by the first step (S10);

If the member logged in by the first step S10 in the second step S20 is not a registered member in the database, the user can register as a member in order to use the computer system according to the present invention. Determining whether it is an eleventh step (S110); In case of not registering as a member in the eleventh step (S110), it is determined whether to end. If the process is terminated, the process proceeds to an end step. If not, the process returns to the eleventh step (S110). A twelfth step (S120); When registering as a member in order to use the computer system according to the present invention in the eleventh step (S110), it is divided into an individual member and a corporate member or a group member, in the case of an individual member as an embodiment, 1, such as the member's name, social security number, address, contact information, e-mail number, fax number, personal photo, residence map, self-introduction, family introduction and password and password. If you enter detailed personal information of the company, and you are a corporate or group member, as an example, in the form shown in Table 2 below, business name, business number, business type, business type, address, contact information, e-mail, representative and company profile, A thirteenth step (S130) of inputting detailed personal information such as a representative photograph, a company map, and a password and a password;

division Characteristics open division Characteristics open name C 10 Y, N Handy Phone number N 11 Y, N Resident registration number N 13 Y, N Connection time N 8 Y, N Social security address C 40 Y, N Charge C 6 Y, N Residential address C 40 Y, N Contact (home) N 14 Y, N Photograph Long-low Y, N Connection time N 8 Y, N Charge C 6 Y, N Home-Page C 20 Y, N Residence Photo Long-low Y, N E-Mail C 20 Y, N Residential map Long-low Y, N FAX Number N 14 Y, N About Me C 1000 Y, N Connection time N 8 Y, N ID C 10 Y PASSWORD C 10 N Charge C 6 Y, N Password C 10 N Communication password C 10 N

division Characteristics division Characteristics Mutual C 30 FAX Number N 14 Business Number N 10 Connection time N 8 License number N 10 Charge C 6 State C 10 E-mail address C 20 Sectors C 20 E-mail Check Time N 8 License type C 20 Home-Page C 20 address C 40 Representative Introduction C 1000 telephone Number N 14 About Us C 1000 Connection time N 8 Representative pictures Long-low Charge C 6 Company building photo Long-low Handy Phone Number N 11 Company map Long-low Connection time N 8 ID C 10 Charge C 6 PASSWORD C 10

Note; In the above table, 'C' is an abbreviation of Character, a letter or a number or a symbol, and represents a letter sign, 'N' is an abbreviation of Numeric, and represents a number sign, and 'Y, N' is Yes or It is to select one among No.

Checking the detailed personal information of the member input in the thirteenth step (S130), and determining whether to correct it, and correcting it by returning to the thirteenth step (S130) (S140); A fifteenth step (S150) determining whether it is necessary to verify whether the detailed personal information of the member input as described above is accurate through a detailed investigation or comparison and contrast; If it is determined that the personal information of the member needs to be verified in the fifteenth step (S150), the personal information of the member can be verified, and an individual such as a police department or the Ministry of Commerce and the management of a profit organization A sixteenth step (S160) of accessing the computer system of the public institution through prior consultation and permission and verifying the information; In the fifteenth step (S150), the personal information of the member is not verified or the result of verifying the personal information of the member in the sixteenth step (S160) is recorded in the database of the computer system 40 according to the present invention. After that, a seventeenth step (S170) of returning to the original normal sequence (Flow) is performed, and the third step (S30) of the identification verification routine,

In the case of a member registered by the above steps, a menu for displaying real estate for sale information to be sold by the member in the database of the computer 40, and the real estate for sale information contained in the database of the computer 40 are displayed. A menu that can be searched and purchased through consultation, an advertisement menu for viewing advertisements on condition that an advertiser provides a free call to a member, and a service of the computer 50 by a member accessing another computer system 50. A fourth step (S40) of menu selection for selecting one of a menu for receiving a menu, a contact list of a member, an address, and a communication list search menu for confirming the allowed personal details;

In the fourth step (S40), if the real estate for sale information selection menu is selected, by using the terminal 10 of the member to determine whether to publish or include the real estate for sale information on the database of the computer 40 18 step (S180); If the real estate for sale information is not posted in the eighteenth step (S180), it is determined whether to end, and if the termination is completed, the process returns to the fourth step (S40), and if not, the eighteenth step ( A nineteenth step of returning to S180 (S190); In the case where the real estate product or the sale information is posted in the eighteenth step (S180), the property information of the real estate product is entered in detail as shown in Table 3 below and stored in the database of the computer 40 as an example. 20th step (S200);

division Characteristics division Characteristics Product location C 25 Time to move in C 10 Transaction price N 12 Passage structure C 10 Deal type C 10 direction C 10 size Pre-sale area C 10 rescue C 20 Dedicated Area C 10 Other description C 500 Year of construction C 10 Photo for sale Long-low

The twenty-first step of determining whether the detailed sale information of the real estate goods input in the twentieth step (S200) is correctly entered by the member, and if there is a need for correction, the feedback to the twentieth step (S200) (S210); In the case of additionally inputting detailed property information of the real estate product to determine whether or not to add or publish the information on the computer 40, the additional step is returned to the twentieth step (S20). A fifth step (S50) of the real estate listing information posting routine having a twenty-second step of returning to (S40),

In the fourth step (S40), the member uses the terminal 10 to search and consult the real estate for sale information recorded or posted in the database of the computer 40, and the real estate for sale information search menu is selected. When the computer system 40 searches a database, the computer system 40 may divide the real estate information into one embodiment, and display the information on the display unit or the monitor 15 of the member terminal 10 by dividing it by region, amount, use, and the like. 23 step (S230); A twenty-fourth step S240 of determining whether a member selects one list to be searched from the list displayed on the monitor 15 by the twenty-third step S230; If the list is not selected in the twenty-fourth step (S240), if it is determined that the list is to be terminated, the method returns to the fourth step (S40), and if not, it returns to the twenty-third step (S230). A twenty-fifth step S250; If the member selects the list in the twenty-fourth step (S240), displaying the detailed sale information of the selected real estate on the monitor (15) of the member terminal (10) (S260); After checking the property information of the real estate found in the 26th step (S260), it is determined whether to consult with the seller who posted the real estate for sale, and if not, returning to the 23rd step (S230). 27 th step (S270); In the above 27th step (S270), if you want to consult with the publisher of the real estate for sale, you can make a call for free simply by clicking the communication unique number based on the publisher's personal information displayed on the member monitor 15. A twenty eighth step S280 of executing a one-click service routine; It is determined whether or not to end, and if it is finished, returns to the fourth step (S40), and if not, returns to the twenty-third step (S230). The sixth step S60 of the search routine;

In the fourth step (S40), when the advertiser member selects an advertisement display menu for displaying advertisements using the corresponding terminal 10, the terminal 10 of a member who sells real estate for sale or a member who searches and purchases counseling. A thirtieth step (S30) of selecting a size of an advertisement to be displayed and displayed on the monitor 15; Step 31 (S310) of recording the advertisement contents to be displayed in the advertisement of the size selected by the thirtieth step (S30) in the corresponding database of the computer 40: the computer (in step 31) (S310) A thirty-second step (S320) of returning to the thirtieth step (S300) if it is determined whether to correct the advertisement contents contained in the 40); When the advertiser member adds another advertisement to be displayed on another member terminal 10 and adds the advertisement to be displayed, the process returns to step 30 (S300). A seventh step S70 of the advertisement posting routine that includes the thirty-third step of returning to S40;

When the member accesses the other computer system 50 in the fourth step S40 and selects another computer system connection menu to visit another site and use the corresponding service, the other computer system 50 A thirty-fourth step (S340) of inputting and accessing a corresponding address and the like to access the connection; A thirty-fifth step (S350) of determining whether the other computer system (50) connected by the thirty-fourth step (S340) is a shared computer system (50) sharing detailed personal information of a member; As a result of the determination in the step S350, when the other computer system 50 to which the member is connected is the computer system 50 which does not share the member information, the computer system 50 determines the conditions. Step 36 (S360) of registering as a member by inputting detailed personal information of a member into the computer (50); If the connected computer 50 is a computer 50 or a site sharing detailed personal information of the member as a result of the determination in step 35 (S350), the password of the member accessing the computer 50 ( Step 37 (S370) in which detailed personal information of a member recorded in a database of the computer 40 is transmitted to the computer 50 by sharing only a password) and a password; A 38 th step (S380) of searching or traveling to another computer (50) or a site (Site) connected by the above step to acquire necessary information or perform a corresponding transaction; If it is determined that the operation is to be terminated or not, it returns to the 38th step (S380), and if it is terminated, another computer 50 including the 39th step (S390) of returning to the fourth step (S40). The eighth step S80 of the connection routine,

When the member accessing the computer 40 selects the communication list search menu in order to communicate with other members registered in the computer 40 in the fourth step (S40), the member is searched by name or residence unit. A 40th step (S400) of selecting whether to make; A 41 th step (S410) of inputting a member name corresponding to the search unit selected in the 40 th step (S400) to the computer 40 through the member terminal 10; The computer 40 searches for the member name input by the step from the database, and if there is one or more personal information of the searched member, the member terminal 10 for searching the corresponding list. (42) displaying on the monitor 15 of the; A 43rd step (S430) for returning to the 40th step if it is determined whether to select the list displayed in the 42nd step (S420) or not; In step 43 (S430), after reviewing detailed personal information of the member based on the selected list, it is determined whether to make a call, and when the call is not made, the process returns to step 40 (S400). ; If it is determined in step 44 that the call is to be made, the user may execute a one-click service routine for making a free call by clicking once on the contact information displayed on the monitor 15 of the member. Step S450; If the search continues and the call is terminated after searching for other members without retrieving the communication list search and determining whether to end the free call, the process returns to step 40 (S400). The ninth step S90 of the communication list retrieval routine including a forty-six step S460 is returned to the "

The one-click service routine in the above configuration is that the calling member clicks the contact number of the called member on the monitor 15 of the terminal 10, so that the computer 40 is called from the database. A 47th step (S470) of searching for and extracting data of a contact number for communication of a member's contact;

In the 47th step (S470), it is determined whether or not to communicate with the contact information retrieved and extracted. If the member does not communicate as a result of the determination, the method returns to the step of executing the one-click service routine. 48 steps (S480),

In the case of communicating in the 48th step (S480), the advertisement contained in the computer 40 is transmitted to the caller and the called party's terminal 10 by an advertiser member providing free communication under the condition of viewing the advertisement. To thereby view the advertisement through the monitor 15 (S510); Communication connection in which the called party's communication number retrieved and extracted by the computer 40 is called using hardware such as a communication protocol and an associated modem operating in the computer 40. 52. When the communication connection is completed while the communication connection is completed, the advertisement continues to be viewed in the case of the banner advertisement, and the advertisement in the case of the front advertisement stops the advertisement and communicates with the caller. Step S520; If it is determined that the call in step 52 has ended, and if the call is not terminated, the communication returns to step 51 (S510) and continues to transmit the advertisement, thereby returning to the free communication in case the communication ends in anticipation of the advertisement effect of the advertiser. A 49 th step (S490) of executing a service routine;

After the free communication is terminated using the free communication service routine according to the forty-ninth step (S490), it is determined whether the free communication is terminated by the computer 40, and if not, the control unit returns to the forty-ninth step. And if it is finished, it comprises a fifty step (S500) to return to the original step.

Hereinafter, as an embodiment, a real estate transaction method using a computer having the above configuration according to the present invention will be described in detail with reference to the accompanying drawings.

The member using the member terminal 10 and accessing the computer 40 through the Internet network 30, the real estate transaction according to the present invention through a login step (S10) for inputting a password and a password. Computer system 40 is provided which provides the method.

If the logged-in member is not a registered member listed in the database of the computer 40 (S20), it is determined whether to register as a member by using an identity verification routine (S30) (S110). In addition, detailed personal information, necessary photo information, and passwords and passwords are inputted as shown in Tables 1 and 2 above (S130). If correction is necessary (S140).

As detailed personal information of a member input as described above is selected and determined by a member's selection, all items are not disclosed or exposed.

If the detailed identity information of the member entered as described above needs to confirm the financial transaction reliability of the authorized institution, that is, as an example, the member is connected to the computer system 50 of the related financial credit inquiry function, When verifying that the data such as social security number and name are correct, access the computer system 50 operated by a public institution such as the ward office or the relevant police station, and when it is necessary to verify the credit of a corporation or a group member, By connecting with a computer system 50 operated by a public organization such as the Association of Businessmen or Tax Office concerned, the information on the creditworthiness and the correct identity of the member is confirmed and verified (S160), and the result is corresponding to that of the computer 40. Stored and stored in the database area.

By recording the result of the verification in detailed personal information of the member, the member as well as other members can be confirmed by the communication list search routine (S90) performed by selecting the communication list search menu described later, the member himself By striving to increase the credibility of, and can immediately check the credit of other members, it is possible to ensure the improved creditworthiness and reliability of the transaction according to the present invention.

The computer system 50 of the relevant institution or public institution that is connected to verify the credit is connected in advance, and the necessary credit inquiry is made.

Members registered through the above process, the menu for posting real estate for sale, the menu for retrieving the property information, the advertisement posting menu for posting ads and providing free calls, the menu for accessing other computer systems, communication One menu is selected from a menu for searching the list (S40).

When the real estate listing menu is selected, a member who intends to publish real estate for sale, in one embodiment, stores the details of the sale in the corresponding database of the computer 40 according to the criteria as shown in Table 3 above. S180, S200), if the correction of the listed information is necessary for correction (S210), and if you want to publish additional real estate information, further publication (S220).

The member who wants to search, consult and purchase the real estate for sale information contained in the computer 40 searches for and selects the property list by the real estate for sale information search routine (S60) (S230, S240, S260).

As described above, the information for sale selected and displayed on the terminal 10 of the member is displayed on the monitor 15 together with detailed personal information of the member whose identity has been verified by the identity verification routine (S30). You can check your credit.

When the member searching for the real estate for sale wants to talk about the transaction while directly communicating with the publisher or owner of the selected property (S270), when the user clicks on the contact item by the one-click service routine (S280), the call is free. Will be able to.

The one-click service routine (S280) retrieves and extracts the communication information of the clicked contact, that is, a telephone number or a mobile phone number or an e-mail number from a corresponding database including detailed personal information of a member ( S470), while viewing the advertisement of various forms and contents such as a banner advertisement of a small size displayed by the advertiser or a front advertisement occupying the front of the monitor 15 through the monitor 15, A communication protocol and related hardware built into the computer 40 operate at S510 to connect a communication line and carry out a call at S520, and freely executes consultation such as exchanging opinions on the property for sale (S490, S500). )do.

In the case of the above consultation, the seller and the person who promotes the purchase are members whose detailed personal information is registered in the computer 40, and can communicate while confirming the personal information allowed by the other party, Confirmation takes place immediately.

The advertiser providing the free communication may determine, according to the advertisement posting routine S70, a size such as a banner advertisement or interstitial advertisement of various sizes, which is displayed on the monitor 15 as described above ( S300), the advertisement content suitable for the determined size is posted and stored in the database of the computer 40 (S310), if necessary correction is modified (S320), and if you want to display additional advertisements Repeat the process of adding the necessary advertisement (S330).

The advertiser who publishes such an advertisement provides a free call service under the condition that the member views the advertisement through the monitor 15.

When a member who accesses the computer 40 wants to access or visit another computer system 50 or another site, and receives a corresponding service, the user accesses a site by the computer 50 (S340). )do.

The computer 40 determines whether the newly connected computer 50 has a contract for sharing detailed personal information of the member (S350), and the site or computer 50 for which the sharing contract is not established is determined. If not, the member must individually input the personal information of the member required by the computer 50 (S360), and in the case of the computer 50 capable of sharing the member information, only the password and password of the member By re-entering, member identification information contained in the computer 40 is transmitted to the computer 50.

The other site (Site) or the computer 50 in which the member information is input as described above is accessed by the member and searches for and utilizes necessary information (S380).

In addition, when searching for a cyber communication list such as a member's communication number recorded in the computer 40, and wants to make a necessary call, the communication list search routine (S90) can be used to facilitate the search. If one of the member's name or residence unit is selected (S400) and a member name corresponding to the selected unit is input (S410), a corresponding list is displayed through the monitor 15 of the member ( S420).

Since there may be a person with the same name in the communication list, when the list is displayed one by one (S430), detailed identification information of the member and the photo information of the member entered in the identification verification routine (S30) are displayed, so that the search is performed. It's very easy.

If you want to communicate with the searched member as described above (S440), the one-click service routine (S450) to the one-click service routine that allows free communication on condition of seeing an advertisement by just clicking once on the communication or contact number. It is executed by repeating the same process as in S280.

In the process of entering detailed personal information by the above-mentioned free identification service (S30), if there is an unwanted member, a paid call should be made for each individual person. If it doesn't, you won't be able to talk.

The communication list as described above is directly produced by the members by using detailed personal information that the members directly input and can modify or change from time to time. It is possible to construct a cyber communication list that accurately reflects personal information.

In the real estate transaction method using a computer according to the present invention having the above-described configuration, a terminal capable of video communication while confirming the identity of the other party to communicate using a terminal 10 such as a personal computer (PC). In the case of (10), a free call can be made under the condition of seeing an advertisement of an advertiser while looking at each other, and a transaction of a product such as real estate can be made while checking the credit of the other party, thereby improving the reliability of the transaction.

As described above, the technology of the present invention has the effect of directly inputting and modifying detailed personal information and using the input information as a communication list.

The technology of the present invention connects to a system using a terminal such as a computer, checks personal information and credit information, etc. allowed by the other party, and performs free communication on the condition of viewing an advertisement by an advertiser, Since the product can be traded, there is an effect of improving the credit and the reliability of the transaction in a computer-based transaction.

Claims (9)

A first step of logging in by inputting a password and a password for accessing the computer system using the member terminal; A second step of judging whether the registered member is registered to the computer by the above login and proceeding to the next step; A third step of executing an identity verification routine if the member is not a registered member in the step; A fourth step of selecting one of the property listing information menu, the property listing information search menu, the advertisement listing menu, another computer system connection menu, and the communication list search menu; A fifth step of executing a real estate for sale information posting routine when the real estate for sale information posting menu is selected in the step; A sixth step of executing a real estate for sale information search routine when the real estate for sale information search menu is selected in the fourth step; A seventh step of executing an advertisement serving routine when the advertisement serving menu is selected in the fourth stage; An eighth step of executing another computer connection routine when the other computer system connection menu is selected in the fourth step; A ninth step of executing a communication list searching routine when the communication list searching menu is selected in the fourth step; Determining whether to terminate the connection with the computer system, and if not, returns to the fourth step, and when ending, includes the tenth step of proceeding to the termination process. Way. According to claim 1, The identity verification routine includes an eleventh step of determining whether to register as a member; A twelfth step of returning to the eleventh step if not finished by determining whether to terminate if not registered in the step and proceeding to an end process if terminating; A thirteenth step of inputting detailed personal information of the member, a password and a password in the eleventh step; A 14th step of returning to the thirteenth step when determining and correcting whether to correct the information input in the step; If it is determined whether to verify the personal information input in the thirteenth step and does not verify, the fifteenth step proceeds to the next step; In the case of verifying the personal information input at the step, the step 16 of connecting to a computer system capable of verification and verifying the result after verification; And a seventeenth step of storing and returning the personally identifiable information and the verification result to a database of a computer system. According to claim 1, The real estate sale information posting routine may include an eighteenth step of determining whether to publish real estate product information in a database of a computer system; In step 19, if the real estate product information is not posted, it is determined whether to end, and if not, the process returns to step 18; A twenty step of posting the real estate product information in a database of a computer system in detail; If it is determined whether to modify the posted product information is corrected, return to the twentieth step, and if not corrected to the twenty-first step to proceed to the next step, Determining whether or not to additionally publish the real estate product information, and if the additional information is returned to the twentieth step, the real estate transaction method comprises a twenty-second step of proceeding to the termination step. According to claim 1, The real estate for sale information search routine may include: searching for a database of a computer system and displaying a list of real estate for sale on a member terminal; A twenty-fourth step of determining whether one list is selected by a member among the lists displayed in the step; In step 25, if the list is not selected, it is determined whether to end, and if not, the process returns to the twenty-third step. Displaying the real estate for sale information of the list selected in step 24 on the terminal of the member; If the member does not consult with the real estate agent to decide whether to consult with the twenty-seventh step of returning to the twenty-third step; Step 28, executing a one-click service routine for calling the publisher selected by the member; And a twenty-ninth step of returning to the twenty-third step if it is not finished by judging whether or not to terminate. According to claim 1, The advertisement posting routine may include a thirty step of selecting, by an advertiser, a size of an advertisement to be displayed on a terminal of a member; The thirty-first step of displaying, by the advertiser, the advertisement to be displayed according to the size, and storing the advertisement in the database of the computer system; Determining whether to correct the content of the posted advertisement and correcting it in the thirty-second step; And a thirty-third step of returning to the thirtieth step if the advertiser decides to add the advertisement to be displayed and returns to the thirtieth step. According to claim 1, The other computer connection routine may include a thirty-fourth step of accessing another computer system by a member; A thirty-fifth step of determining whether the other connected computer system is a computer system sharing member information; If the computer system does not share the member information in the step, registering as a member according to a condition required by the connected computer system; In the case of the computer system sharing the member information in step 35, step 37 of transmitting personal information of the member to the connected computer system by inputting a password and a password of the member; A thirty-eighth step using the computer system connected above; And a thirty-third step of returning to the thirty-eighth step if it is determined that the use of the connected computer system is to be terminated and to continue to use the connected computer system. . According to claim 1, The communication list search routine may include selecting and inputting whether to search based on a residence unit or a name unit; A 41st step of inputting a search name in the unit selected in the step; Step 42 for searching the communication list stored in the database of the computer system and displaying the contents of the search name input in the step on the member terminal; In step 43, if it is determined whether to select the searched communication list in the step or not, the method returns to step 40; A step 44 for returning to step 40 if the call is not made by determining whether or not to make a call with a member of the selected communication list searched in the step; In the case of talking to the member selected in the step, step 45 of executing a one-click service routine; And a forty-sixth step of returning to the fortyth step if it is not finished by judging whether or not to terminate. The method according to claim 4 and 7, The one-click service routine includes step 47 for retrieving and reading contact information of the called member from a database of a computer system by clicking the contact of the called member. If it is determined that a call is made with the called member, and communication is not made, step 48 returns; In case of communicating in the above process, the 49th process of executing a free communication service routine; And a fifty step of returning to the forty-ninth step if it is determined that the communication is to be terminated or not and continuing to return the communication to the forty-ninth step. The method of claim 8, The free communication service routine may include step 51 of transmitting a front and banner advertisement to a terminal of a member who communicates on condition that an advertiser pays a communication fee; A 52nd step of calling the retrieved callee by a communication device of a computer system and viewing the advertisement between the calling communication connections and talking to the called party when the communication connection is completed; And a fifty-seventh step of returning to the fifty-seventh step if it is determined that the call is to be terminated or not and is terminated.