KR20030076147A - Method for cooperatively purchasing commodity depending on graded accumulation of points - Google Patents

Abstract

PURPOSE: A method for the cooperated purchase according to a graded point accumulation method is provided to promote a buying desire of a customer through a well-intended competition between the customers by gradually dividing a point of the goods to the customer in a constant order. CONSTITUTION: Buyer terminals offer the buying request related information by joining in a cooperated buying request provided from a cooperated buying service provider server for a constant period(S210). The server permits the buying request based on the buying request related information. After the constant period, a rank of entire buying requestors joining in the cooperated buying is decided according to the buying request related information(S222). The point set to the goods is gradually distributed to the buying requestors according to the ranking(S226).

Description

{METHOD FOR COOPERATIVELY PURCHASING COMMODITY DEPENDING ON GRADED ACCUMULATION OF POINTS}

The present invention relates to a method of joint purchase of goods according to a differential point accumulation method, and in particular, to purchasers who participate in a purchase for a predetermined time when purchasing a particular product and contents through an internet network or a broadcasting communication network, based on predetermined criteria. The present invention relates to a method for joint purchase of a product that facilitates a consumer's desire to purchase goods and contents by providing points to the buyer accordingly.

In general, electronic commerce refers to commerce using an information and communication network such as the Internet, and in the form of business to business (B2B), business to customer (B2C), customer to customer (C2C), and C2B. (Customer to Business) and B2G (Business to Government) can be divided into five categories. The electronic commerce includes a wide range of concepts including marketing, advertising, logistics, and services, as well as daily transactions involving the flow of funds using the Internet.

Since the Internet that enables such e-commerce can be accessed at any time anywhere in the world, marketing activities using the Internet have no spatial and time constraints and can receive direct responses from consumers, thus enabling upward communication.

In addition, people connected to the Internet can be classified into several characteristics according to the characteristics of the Internet site, so that companies can target marketing to target groups. Because it can be collected by interactive communication, it provides the advantage of one-to-one marketing. This is difficult to do in mass media marketing, and it is very costly and time-consuming to select and target marketing groups in general marketing activities of industrial society. There are advantages to it.

In general, Internet-based EC includes information about a buyer who wants to purchase a product, a product list, and a product price such as a product price. It consists of sellers who want to sell their goods.

First, buyers and sellers register on the Internet, and business owners (hereinafter referred to as "service providers") or sellers who operate a product sales site or sellers need to sell all the information of the seller who wants to sell the product, namely, products, sales price, and sales quantity. Register the payment method and personal information on the product sales site.

When a buyer visits a product selling site to purchase a product (including goods and contents), the product selling site provides a homepage to the buyer. Here, in order to visit the homepage of the product sales site, a URL (Uniform Resource Locator) of a web browser must be input.

The product sales site checks the buyer's address when the URL is input and transmits the homepage to the buyer's web browser. When a buyer orders an item to purchase based on the sent homepage, the product sales site analyzes the information on the order application, processes the order details, completes the payment for the product purchase, and purchases the purchased product. Send to the courier by means of delivery.

Recently, in a single purchase or joint purchase in the Internet e-commerce, a cumulative system of virtual electronic money (hereinafter referred to as "points") called points is used to increase the sales of goods by inducing the buyer's desire to purchase. We carry out.

The points accumulation system promotes the buyer's desire to purchase and provides various benefits to the buyer according to the purchase, and provides points that can be exchanged for cash according to the product at the time of purchase. It is a system that differentially grants the right to enjoy various benefits provided by.

This point accumulation system is used in various ways in a single purchase or a joint purchase of e-commerce. For example, a certain point is set for each sale product, and a buyer purchases a point set for the sale product when purchasing a specific sale product. Irrespective of the order of participation, the method of providing them uniformly to buyers is widely used.

However, this point accumulation method may stimulate the purchaser's desire to buy to some extent, but the purchase time of the merchandise is limited to a certain time (or other purchasing constraints) to satisfy the needs of many consumers. In the case of e-commerce of single purchase or joint purchase that should be promoted, it is difficult to expect a great effect.

Accordingly, the present invention has been made to solve the above-described problems, when the consumer purchases a specific product through the Internet by distributing the points assigned to the product in a predetermined order to provide the points differentially to the consumer between the consumers The purpose of the present invention is to provide a method of joint purchase of goods that can induce good competition and prompt consumers to purchase.

Another object of the present invention is to apply a joint purchase method of a product according to a differential point accumulation method to a joint product purchase system based on a broadcasting communication network, a data communication network, and a public telephone network.

1 is a conceptual diagram schematically illustrating a product joint purchase system for explaining a product joint purchase method according to a differential point accumulation method according to a preferred embodiment of the present invention.

FIG. 2 is a flowchart illustrating a joint product purchase method according to a differential point accumulation method using the internet network-based joint product purchase system shown in FIG. 1.

3 to 8 are actual web browser screens of the step-by-step flowchart shown in FIG. 2.

FIG. 9 is a conceptual diagram schematically illustrating a product joint purchase system according to a differential point accumulation method according to another embodiment of the present invention.

FIG. 10 is a flowchart illustrating a product joint purchase method according to a differential point accumulation method using the broadcast communication network based product joint purchase system shown in FIG. 9.

<Explanation of symbols for main parts of drawing>

10, 40: service provider area 30, 80: consumer area

10a: Web server 10b: Database server

10c: manager terminal 30a: mobile communication terminal

30b: user terminal 20: Internet network

40a: broadcasting system 40b: manager system

40c: Purchase application processing system 50: Broadcasting communication network

60: data communication network 70: public telephone network

80a: broadcast receiver 80b: personal terminal

80c: Wired / wireless communication device

As a technical means for solving the above-described problems, an aspect of the present invention is a method of joint purchase of goods between the co-purchase service provider server and the purchaser terminals made via a network, the buyer terminal in the co-purchase service provider server Providing information related to a purchase request by participating in a joint purchase request for a certain period of time provided, the server of the joint purchase service provider granting a purchase request based on the purchase request related information, and after a certain period of time, the purchase Determining the ranking of all the purchase applicants participating in the purchase based on the application related information, and differentially distributing points predetermined in the product to the purchase applicants according to the ranking. Provides a method of joint purchase of goods according to the method.

In addition, another aspect of the present invention provides a step of providing information, including product advertising of the joint purchase service company through a public communication network, joint purchase to enable a joint purchase application for a period of time in the product advertising program through a buyer terminal Transmitting the purchase request information of the purchaser to the co-purchase service provider server to participate, the co-purchase service provider server confirms whether the buyer is a member of the merchandise sales service provider through the purchase request information. In the case of a member, the purchase application of the purchaser is granted, and if the member is not a member, the purchase application is allowed after proceeding to join the membership, and after a certain period of time, the ranking of the purchase applicants is determined based on the information related to the purchase application. And according to the ranking, the points predetermined in the product The present invention provides a method for joint purchase of a product according to a differential point accumulation method including differentially distributing to purchase applicants.

Preferably, the step of authorizing the purchase application is performed including performing a payment through a financial network server connected through a network.

In addition, a method of determining the ranking of purchase applicants may be selected first-come first-served, and another method may be to check the purchase time of participating buyers, first ranking them in the order of the time of 1 second or less, and the same ranking occurs. In the case of seconds, minutes, and days, the ranking may be determined. However, the present invention is not limited to a specific manner of determining such purchase rank.

On the other hand, preferably, the method of differentially distributing the points may differentially distribute the points in the following equation.

, , , ......,

(Where 'n' is an integer, 'k' is a point value assigned to an Internet product, and 'm' is a purchase rank and is equivalent to 'n')

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, only the embodiments are to make the disclosure of the present invention complete and to those skilled in the art the scope of the invention It is provided for complete information.

1 is a conceptual diagram schematically illustrating a product joint purchase system for explaining a product joint purchase method according to a differential point accumulation method according to an embodiment of the present invention.

Referring to FIG. 1, the product joint purchase system of the present invention is a communication system for smoothly selling and purchasing a product made between a service provider and a consumer through an internet network 20. 20 and consumer area 30.

The service provider area 10 is provided with information on a product to be sold from a product supplier, and a web server 10a in which various kinds of information are stored to provide a provided product to a consumer through an internet network 20, a database server. 10b, a plurality of manager terminals 10c are included to manage the web server 10a and the database server 10b.

The web server 10a includes a server program and a processing program, is connected to the Internet network 20, a server name is registered in a domain name server, and a general Internet user uses a URL format (for example, www.easyvision .com) is a server hardware that can search for information and is installed and executed to smoothly operate e-commerce related sites.

The server program is executed to process information retrieval requests in the form of URLs sent from the consumer zone 30. The server programs for Unix are NCSA, CERN, Apache, JIGSAW, IIS for Windows NT, and Windows NT and Windows 95/98. There is a combined server, Website.

The processing program supports the interaction between the service provider area 10 and the consumer area 30 in order to process information requests (for example, order application and order processing) of Internet users. Use a standardized way of communicating information.

The database server 10b is interconnected with the web server 10a, stores member information, handled product or service information, updates member information, handled product or service information, records transaction details in financial statements, and the like. It works in conjunction with the processing program of the web server 10a to update the database.

Member information should be prepared to manage information related to personal information which is gradually increasing so that Internet users can use member information more easily and conveniently. All data can be exchanged freely with close relations with each other. Must be compatible

The consumer area 30 is a general Internet user area that visits an e-commerce related site. The consumer area 30 uses a wireless communication network to participate in the joint purchase of goods provided from the web server 10a of the service provider through the Internet network 20. A mobile communication terminal 30a that can be connected to the Internet network 20 and a user terminal 30b that can be connected through a wired communication network are included. Here, the mobile communication terminal 30a includes a cellular phone and a personal digital assistant (PDA), and the user terminal 30b includes a personal computer (PC).

The mobile communication terminal 30a and the user terminal 30b are equipped with a web browser such as Netscape or Explorer, and an Internet user can use this web browser to access a virtual store of an e-commerce related site and search for or purchase a product. To help.

In addition, a joint purchase system includes a shipping company including a server of a financial institution including a server of a financial institution in accordance with a purchase price due to a purchase of a product, and a server of a delivery company for delivering a purchased product to a buyer according to a purchase of a product. It includes an area. Here, the server of the financial institution server and the delivery company may be interconnected with the Internet network 20.

The joint product purchase method according to the differential point accumulation method using the joint product purchase system described above will be described with reference to the flowchart shown in FIG. 2.

2, the purchaser enters the URL address of the service provider through a web browser of the mobile communication terminal 30a or the user terminal 30b, or provides an advertisement screen provided by the service provider (for example, by e-mail. Click on a URL address provided by an advertisement, a banner registered on an affiliated company site, etc.) (via Hyper link method) to access a service provider site (step S202). For example, the advertisement screen includes various advertisement contents that may induce consumer's curiosity, including the URL address of the service provider, as shown in FIG. 3.

When the purchaser completes the access to the service provider site in step S202, a login process provided by the home page of the service provider is performed. This process is a process of checking whether the buyer is a member or a non-member (step S204). For example, as shown in FIG. 4, the main screen of the homepage provided by the service provider site includes internet product information, a member login button, a member registration button clicked when desired to become a member, a menu selection button, a product joint purchase participation button, and Various information such as various information about the service provider is included.

In step S204, if the purchaser is a non-member, the membership registration process is performed (step S206), and if it is a member, the user is allowed to use various information provided on the main screen. For example, the registration screen provided in the registration process may include buyer personal information including an ID, password, address, and contact information, and a membership registration agreement that a buyer needs to know when registering. Contains various information.

When the purchaser is a member in step S204 or after completing the registration process in step S206, the buyer selects a specific menu button to move to a manual including a product to be purchased (step S208).

In step S208, when the buyer selects a specific product menu, the buyer provides brief information about the product list related to the selected menu, and when the buyer wants to view detailed information about the specific product, detailed information about the specific product is provided. For example, as shown in FIG. 6, the brief information includes a product name, a model, a current application quantity, a market price, a target price, a supplier, a product characteristic, and a point (predictive money). Contains various information about. The detailed information includes various information about the product, including information about the supplier of the product, order details of the product, an application date, an application deadline, and a limited quantity, as shown in FIG. 7. Preferably, the start date of the application, the quantity so far applied, and the like are also included. In addition, if all limited quantities are sold before the application deadline, the joint purchase may be completed on the sale completion date.

After viewing the detailed information of the product provided in step S210, the buyer selects whether to participate in the joint purchase of the product (step S212). For example, the joint purchase participation method participates by clicking the joint purchase participation button provided on the detailed information screen, the name of the product, or the image picture of the product.

When the buyer participates in the joint purchase of a specific product in step S212, it is checked whether the product can be purchased (step S214). For example, the condition that restricts the purchase of the product, such as the deadline for the product to be purchased or the quantity sold of the product to be purchased, is reviewed to check whether the product can be purchased. This step may be performed in step S210.

If the purchase product can be purchased in step S214, the buyer applies for purchase of the product (step S216). In this case, the service provider provides the buyer with the order request screen including the order form. For example, the order request screen, as shown in FIG. 8, includes an order request including a product model, a product purchase quantity, a model, a purchase price payment method, and personal information of a buyer.

When the purchase application of the purchaser is completed in the step S216, the service provider registers the order application made by the purchaser and pays the purchase price through the financial institution server of the financial institution according to the purchase price payment method described in the order application. Card or online payment), and the purchaser's purchase of the product is confirmed (steps S218 and S220). Meanwhile, the goods purchased by the buyer are delivered by a delivery company affiliated with the service company.

When the purchase is confirmed for the purchase product of the buyer in step S220, the service company determines the purchase rank of all purchase applicants in a predetermined order of the purchase product (step S222). For example, when a purchaser makes a purchase request for a 'sph-x1300' product, the total purchase applicant is determined in a predetermined order as shown in Table 1. At this time, the purchase order of the entire purchase applicant may not be disclosed until the purchase application deadline.

sph-x1300 Complete Purchase Application List turn ID name Quantity condition Point (forehead money) one One skyhan93 Jaecheol Han One Finalizer 14,700 2 nautes4 Chae Hee Won One Finalizer 8,700 3 limeseojun Seo Jun Lim One Finalizer 5,700 4 jeonjihun Ji Hoon Ji One Finalizer 3,700 5 joohyunsik Joo Hyun Sik One Finalizer 2,200 6 kkk1974 Famous One Finalizer 1,000

On the basis of the list of all purchase applicants classified by purchase rank in step S220, points (predictive money) are differentially accumulated in predetermined ranks and provided to the purchase applicant (steps S224 and step S226).

Here, the purchase applicant may obtain the accumulated points for each purchase rank as shown in Equation 1 below. In this case, 'n' is an integer, 'k' is a point value set for an internet product, and 'm' is a purchase rank and is equal to 'n'.

, , , ......,

Equation 1 is described with reference to the classification table for each predetermined rank shown in Table 1 as follows.

Referring to Table 1, this table shows the number of purchase applicants who applied for the 'sph-x1300' product with a purchase point of '6000 won' by the purchase application deadline, 'Han Jae-cheol, Chae Hee-won, Lim Seo-jun, Jung Ji-hoon, Ju Hyun-sik and Myung Hoon This is a sorting table by purchase rank, which shows six people in that order.

In this case, the first rank 'Han Jae-cheol' is' 6,000 + 3,000 + 2,000 + 1,500 + 1,200 + 1,000 = 14,700 'according to the above equation, and the second rank' Chehuiwon 'is' 3,000 + 2,000 + 1,500 + 1,200 + 1,000 = 8,700 won, 3rd place 'Im Seo Joon' is' 2,000 + 1,500 + 1,200 + 1,000 = 5,700 'won, 4th place' Ji Ji Hoon 'is 1,500 + 1,200 + 1,000 = 3,700' won, 5th place 'Ju Hyunsik' '1,200 + 1,000 = 2,200' won, 6th place 'Myeong Hoon' will earn points of '1,000'.

The above ranking may be determined on a first-come, first-served basis. In this case, the faster the buyer applies, the greater the final point or proportionately. In other words, in the case of 'Han Jae-cheol', which is the first purchase, points are accumulated continuously according to the number of purchase applicants, and the final point is about 14,700 won. You can only get about '1,000 won'. In this case, for example, the number of purchase applicants is limited to six. However, when the number of purchase applicants is large, the final points that can be obtained by the purchase first rank will increase exponentially. However, as described above, the point distribution scheme has been described for the purposes of example, and the present invention is not limited to this limited example.

Hereinafter, another example of determining the ranking of purchase applicants will be described.

(1) Alternatively, the purchase time of the buyer who participated in the purchase may be represented as 1/10000, and the ranking may be determined based on the number of 1 or less. For example, when ranking for any commodity with a deadline of May 30 and having a quantity of 10, when ranking from 1st to 10th place, Customer A is May 10, 2002 12: 30: 30.0001 Customer B purchased at 14: 40: 10.8757 on May 13, 2002, customer C purchased at 10: 29: 18.5764 on May 13, 2002, and customer D on May 2002 16: 09: 30: 59.0537 seconds, customer E purchased 18: 11: 30.0067 seconds on May 18, 2002, customer F purchased on 12: 27: 33.9999 seconds on May 19, 2002, Customer G purchased at 20: 38: 45.8603 seconds on May 19, 2002, Customer H purchased at 07: 33: 19.0047 on May 29, 2002, and Customer 30:02:30 on May 30, 2002 If you purchased minutes 30.0001 seconds, and customer J purchased at 12: 22: 26.0010 seconds on May 30, 2002, in this case, from the year, month, day, hour, minute, second, 1 second or less Top Buyers are ranked in order of closest 0.0001 seconds out of the last 10000 seconds. If the same buyer occurs up to 1/10000 seconds, the ranking is based on the second unit. That is, when 1.0022 seconds and 30.0022 are the same at 0.0022, it may be determined that the order of 1.0022 seconds is ahead. Similarly, if the ranking cannot be determined even in seconds, the same rankers are ranked in minutes, hours, and days. This may be particularly advantageous in that the purchase desire can be promoted even when the number of goods is disclosed compared to the first-come, first-served basis.

(2) Another ranking method is that when a buyer participates in a purchase application, the purchaser predicts the number of co-buyers who will participate in this co-purchase, and ranks them in the order of purchase applicants which closely predicts the number of co-buyers who have participated after completing the co-purchase application. You may choose to make a decision. For example, in a joint purchase with one day of purchases, if A presumes 100 buyers to participate, 120 B purchases, 140 C purchases, and 150 D purchases, Assuming 90 co-purchasers participated at the time when the co-purchase was completed after the actual day has passed, the rankings can be ranked in the order of close prediction. If the buyer who predicted the same number has the number of buyers and cannot determine the ranking, the ranking of the same ranker is decided by first-come-first-served basis.

The merchandise joint purchase method according to the differential point accumulation method described above may be implemented not only in the joint merchandise purchasing system based on the Internet, but also in the merchandise joint purchasing system based on the broadcasting communication network, data communication network, and public telephone network described below.

Hereinafter, another embodiment according to the present invention will be described.

9 is a conceptual diagram of a product joint purchase system based on a broadcast communication network, a data communication network, and a public telephone network, which are schematically illustrated in order to explain a method of joint purchase of goods according to a differential point accumulation method according to another embodiment of the present invention.

Referring to FIG. 9, a product joint purchase system according to another exemplary embodiment of the present invention may be a service provider and a consumer through a broadcast communication network 50, a public communication network (for example, a data communication network 60 and a public telephone network 70). As a purchase system for smoothly selling and purchasing goods between the services, a service provider area 40, a broadcast communication network 50, a data communication network 60, a public telephone network 70, and a consumer area 80 are included.

The service provider area 40 includes a broadcasting system 40a, a manager system 40b, and a purchase application processing system 40c. The broadcast system 40a transmits the program produced according to the product advertisement request to the broadcast receiver 80a of the consumer area 80. The purchase application processing system 40c processes a purchase application that a consumer who views an advertisement program through the broadcast receiver 80a applies through the personal terminal 80b or the wired / wireless communication device 80c to purchase a specific product. The manager system 40b manages the broadcast system 40a and the purchase request processing system 40c.

The broadcasting system 40a has a basic function of performing data encoding, data modulation, and the like, in a form suitable for digital transmission or analog transmission, and transmits the produced advertisement program, and an image generated by encoding each advertisement program as a source. A broadcast signal including a signal, a voice signal, and a data signal is transmitted to the consumer through the broadcast communication network 40.

The management system 40b stores in the subscriber database various kinds of information (including point information) about members (hereinafter referred to as subscribers) who have subscribed through a separate contract to use the purchase application processing system 40c among consumers. And manage. In addition, the same information as the product purchase application information added to the advertisement program produced by the program maker and the like is stored and managed together with the detailed information in the program database.

When the purchase application processing system 40c receives a purchase application processing instruction from the subscriber, the purchase application processing system 40c checks the subscriber who has made a purchase application therefrom and the contents of the purchase application, and performs processing according to the purchase application contents. In addition, points are calculated and provided to the subscriber according to a predetermined rank according to points set for each purchased product, and the point information stored in the subscriber database is updated with the calculated point value. Of course, the above-described predetermined order is applicable to the same manners as described in the above-described embodiment.

The user area 80 includes a broadcast receiver 80a including a television, a personal terminal 80b, and a wired / wireless communication device 80c. The broadcast receiver 80a receives an advertisement program transmitted through a broadcast communication network 50 including an analog airwave broadcasting network, a satellite broadcasting network, a cable broadcasting network, and an internet broadcasting network and provides it to the sobaja. The personal terminal 80b is used by the consumer to watch the advertisement program transmitted through the broadcast receiver 80a and to order the product through the data communication network 60 when there is a product to be purchased. The wired / wireless communication device 80c includes a mobile communication terminal, a PDA, and a wired telephone. The wired / wireless communication device 80c is used to order a product through a public telephone network 70 in the same manner as the personal terminal 80b.

In addition, a joint purchase system includes a shipping company including a server of a financial institution including a server of a financial institution in accordance with a purchase price due to a purchase of a product, and a server of a delivery company for delivering a purchased product to a buyer according to a purchase of a product. It includes an area. Here, the financial institution server and the server of the delivery company are interconnected with the data communication network 60.

Referring to the flowchart illustrated in FIG. 10, a method of joint purchase of a product according to a differential point accumulation method using the joint purchase system according to another embodiment of the present invention described above is as follows.

Referring to FIG. 10, first, a program producer who receives a production request for a product advertisement program from a product supplier produces an advertisement program and provides it to a service company, and the service provider provides the advertisement program to the broadcast system 40a and the broadcast communication network 50. ) Is transmitted to the broadcast receiver 80a.

The purchaser of the consumer area 80 receives the advertisement program transmitted through the broadcast communication network 50 through the broadcast receiver 80a and is provided with information about goods provided from the service provider (steps S402 and S404). For example, the product information includes various information about the product, including the name, model, current application quantity, market price, target price, supplier, product characteristics, points, order details, application date, application deadline and limited quantity deadline. Include. Preferably, the start date of the application, the quantity so far applied, and the like are also included. In addition, if all limited quantities are sold before the application deadline, the joint purchase may be completed on the sale completion date.

If there is a product desired by the buyer among the products included in the advertisement program in step S404, the buyer applies for joint purchase participation using the personal terminal 80b or the wired / wireless communication device 80c (step S406). Here, in the case of applying for a joint purchase participation using the personal terminal 80b, the same as the joint purchase method according to the differential point accumulation method using the joint purchase system based on the Internet network of the present invention shown in FIG. It is done.

In the step S406, if the co-purchase applicant is a subscriber, the co-purchase application of the purchaser is permitted, and if the non-subscriber is a non-subscriber, the subscription procedure is performed (steps S408 to S412). For example, the registration process may include a variety of information including personal information of the buyer.

In step S412, it is checked whether the product requested by the subscriber is a product available for purchase (step S414). For example, the condition for restricting the purchase of the product, such as the deadline for the product to be purchased or the quantity sold of the product to be purchased, is reviewed to check whether the purchase application is possible.

Subsequent to the purchase price payment, purchase confirmation, purchase applicant ranking, point accumulation by rank, point providing step (steps S416 to S424) is the same process as step S218 to step S226 shown in FIG. Let's do it.

Hereinafter, another embodiment according to the present invention will be described.

In the present embodiment, the product joint purchase method according to the differential point accumulation method described above is implemented by using a dedicated card and a dedicated reader, by using a terminal such as a retailer's PC or PDA, or used in each retailer. There is a difference from the above embodiments in terms of the implementation using a credit card payment system. Here, the retailer is not particularly limited as long as it is a company that sells various products, and can be variously used. For example, the retailer can be interpreted to include all kinds of discount marts, department stores, family marts, LG25 cities, and neighborhood supermarkets. .

Hereinafter, for convenience of description, the present embodiment will be described based on differences from the above-described embodiments.

First, according to the first method, in order to jointly purchase a certain product for a certain period of time, the product joint purchase system and the retailer cooperate with each other, and in the product joint purchase system, buyers issue a dedicated card through membership registration, and the retailer Provides a dedicated card reader. Therefore, a customer who purchases at a retailer with a dedicated card purchases the product related information (e.g., the purchaser's social security number, the purchased product, the date and time of purchase, the retailer, etc.) through the retailer's dedicated card reader. The information is transmitted to the system, and this information is stored in the commodity co-purchase system, and later, after the co-purchase time ends, the accumulated points are distributed.

According to the second method, a co-purchase system and a retailer are affiliated with each other so that a certain product can be co-purchased for a certain period of time, while buyers join the co-purchase system as a member, The purchaser accesses the service provider's web site and sends the purchase related information (e.g., the buyer's social security number, the purchased product, the date and time of purchase, the retailer, etc.) to the co-purchase system, which is then sent to the co-purchase system. After saving at the end of the joint purchase time, the accumulated points are distributed. Preferably, in this manner a procedure is in place to prove that the purchase was made at the retailer. That is, when the buyer accesses the service provider web site and transmits the purchase related information, it is preferable to go through the authentication process of the retailer.

According to the third method, a co-purchase system and a credit card company cooperate with each other so that a buyer can co-purchase a certain product using a conventional credit card (for example, Samsung Card, LG Card, etc.) for a certain period of time. When purchasing the product with the credit card within the relevant period, the purchase related information is transmitted from the credit card company's server to the product joint purchase system, and the information is stored in the product joint purchase system and after the joint purchase time ends. Distribute cumulative points.

On the other hand, the buyer purchases a certain product in a joint purchase system for a certain time, for example, a co-purchase of a mobile phone for a day, for example, through a retailer nationwide, and through the three methods described above The cumulative points can be provided.

Although the technical spirit of the present invention described above has been described in detail in a preferred embodiment, it should be noted that the above-described embodiment is for the purpose of description and not of limitation. In addition, the present invention will be understood by those of ordinary skill in the art that various embodiments are possible within the scope of the technical idea of the present invention.

As described above, the present invention induces competition in good faith among consumers (buyers) by differentially providing points according to a predetermined order of purchase applicants when purchasing goods provided through an internet network or a broadcasting communication network to increase the sales volume of goods. Can be increased.

Claims (7)

In the method of joint purchase of goods between the co-purchasing service provider server and the buyer terminal via a network, (a) the purchaser terminals participating in the joint purchase request for a period of time provided by the joint purchase service provider server and providing information related to the purchase request; (b) allowing the server of the joint purchase service provider to grant a purchase request based on the purchase request related information; (c) determining a ranking of all purchase applicants participating in the purchase based on the purchase application related information after the predetermined period of time; And and (d) differentially distributing points predetermined for the product to purchase applicants according to the ranking. (a) providing information over a public telecommunication network, including product advertisements of a joint purchase service provider; (b) transmitting the purchase request information of the purchaser to the joint purchase service provider server to participate in the joint purchase to enable the joint purchase request for a predetermined period in the product advertisement program through the purchaser terminal; (c) the joint purchase service provider server confirms whether the buyer is a member of the merchandise sales service provider through the purchase application related information, and if the buyer is a member, permits the purchase application of the buyer, and if the member is not a member. Admitting an application for purchase after proceeding with membership; (d) determining a ranking of purchase applicants based on the purchase application related information after the predetermined period of time; And and (e) differentially distributing points predetermined for the product to purchase applicants according to the ranking. The method of claim 2, wherein the product advertisement program is broadcasted through a TV receiver, and the public communication network is an internet data communication network or a public telephone network. The product according to claim 1, wherein the granting of the purchase application is performed by performing a payment through a financial network server connected through the network. Co-purchase method. The method of claim 1 or 2, wherein the determining of the ranking of the purchase applicants is on a first-come, first-served basis. The method of claim 1 or 2, wherein the determining of the ranking of the purchase applicants is performed by checking the purchase time of the participating buyers, first ranking them in the order of the time of 1 second or less, and when the same ranking occurs, The merchandise joint purchase method according to the point accumulation method characterized in that the ranking is determined in the order of, minute, and day. The method of claim 1 or 2, wherein the step of differentially allocating the points, the points are differentially distributed according to the following equation. (Where 'n' is an integer, 'k' is a point value assigned to an Internet product, and 'm' is a purchase rank and is equivalent to 'n') , , , ......,