KR100590448B1 - System and method for servicing e-commerce by using variable discount rate - Google Patents

Abstract

The present invention provides a more affordable e-commerce service to consumers through a selective lottery method using a financial index (stock index, NASDAQ, Dow index, lottery, etc.) and a variable discount rate application method based on the degree of consumer participation. To this end, the present invention provides a small amount of participation, unlike the conventional method of providing a small discount rate to consumers such as an auction service method, a reverse auction service method, a joint purchase method, and a high price bidding service method. By providing lottery e-commerce services through multiple lottery schemes using financial indexes and bidding numbers, and / or variable participation rates based on the degree of consumer participation, a large number of bidders participating in the auction with point payment And the products you want at an affordable price It will be available for purchase.

Description

Electronic commerce service system using variable discount rate and method thereof {SYSTEM AND METHOD FOR SERVICING E-COMMERCE BY USING VARIABLE DISCOUNT RATE}

1 is a schematic diagram of a system for providing an e-commerce service to wireless or wired clients using a variable discount rate according to a preferred embodiment of the present invention.

2 is a flowchart illustrating a main process of providing an e-commerce service using a variable discount rate according to a preferred embodiment of the present invention.

3 is a flowchart illustrating a main process of providing an e-commerce service using a variable discount rate in a group division method.

<Description of the code | symbol about the principal part of drawing>

102: wireless client group 102/1-102 / n: wireless client

104: wired client group 104/1-104 / n: wired client

106: operator server group 106/1-106 / n: operator server

108: wireless communication network 110: the Internet

112: Financial Server 114: Stock Server

116: e-commerce service server 118: database server

1181: Member Information DB 1183: Product Information DB

1185: Bidding information DB 1187: Successful bidding information DB

The present invention relates to an e-commerce service technique, and more particularly, to an e-commerce service method using a variable discount rate suitable for providing an e-commerce service in a bidding / lottery manner to wireless or wired clients using a network such as the Internet. will be.

As is well known, online e-commerce is becoming commonplace to purchase goods online or to reserve tickets for sports, movies, plays, musicals, travel, etc., with the development of communication and network technology through the Internet. In such online e-commerce, each consumer (wireless and wired client) uses a wired network such as the Internet and / or a wireless network such as a wireless communication network.

On the other hand, as an e-commerce service method using a network, for example, auction service method, reverse auction service method, co-purchasing method, such as a common bidding method for a single product and a number of bidders participate in one bidder May be the highest price bidding service that receives the product.

In the case of the traditional e-commerce method and the highest priced bidding service method, it is possible to purchase a desired product at a certain discounted price compared to the purchase through offline, but various needs of consumers (users) who demand a larger and lower discount price It could not be satisfied.

Accordingly, the present invention is to solve the above-mentioned problems of the prior art, an e-commerce service that can provide a low-cost e-commerce service to consumers through a selective lottery method using a variable discount rate and financial index The purpose is to provide a method.

Another object of the present invention is an electronic commerce service that can provide a low-cost e-commerce services to consumers through a selective lottery method using a variable discount rate and financial index and a variable discount rate application method based on the degree of consumer participation. To provide a method.

One aspect of the present invention provides a system for providing an electronic commerce service to a plurality of wireless or wired clients registered as service members by using a network including the Internet and / or a wireless communication network. Means for providing financial-related index information for bid lottery through the network, cumulative points obtained by adding bidder information of service members participating in the bidding and participation points paid, and bid number and bid product information for each bidder. Bid information storage means, and means for calculating a variable discount rate for discounting a sale price of the bidding product based on a target point and a final cumulative point of the bidding product at the closing of the bidding of the bidding product, and for the provided bid lottery. Based on the financial index and the number of bidders, A means for generating any one of the bidders as a final successful bidder to generate the successful bid related information, and a successful bid information storing means for registering the successful bid related information including the final successful bidder information of the bidding product and variable discount rate information. Provides an electronic commerce service system using a discount rate.

According to another aspect of the present invention, there is provided a method for providing an e-commerce service to a plurality of wireless or wired clients registered as service members using a network including the Internet and / or a wireless communication network. The first process of requesting a bid for a specific product by paying a predetermined participation point after accessing a service server through the network, and in response to the bid request, assigns a bid number to the service member and registers as a bidder. A second process of accumulating the participation points in a previous participation point, a third process of repeatedly performing the first and second processes until the bidding of the specific product is closed, and at the bidding closing time Reminding for a discount on the sale price of the particular product based on a target point and a final cumulative point of the product A fourth process of calculating a variable discount rate, a fifth process of determining one of a plurality of bidders as a final successful bidder based on an externally provided financial quotient for bidding lottery and the number of registered bidders, and the final of the specific product Provided is an electronic commerce service method using a variable discount rate including a sixth step of registering the successful bid-related information including the successful bidder information and the variable discount rate information.

The present invention according to another aspect of one aspect for achieving the above object is a system for providing an e-commerce service to a plurality of wireless or wired clients registered as a service member using a network including the Internet and / or a wireless communication network. Means for providing financial-related index information for bid lottery through the network, cumulative points obtained by adding bidder information of service members participating in the bidding and participation points paid, and bid number and bid product information for each bidder. The plurality of bid information storage means and the number of bidders based on the provided bid lottery-related index and the number of bidders without calculating a variable discount rate for discounting the sale price of the bidding product when the cumulative point reaches a target point. Determining which bidder is the final winner It provides an e-commerce service system using a variable discount rate including the bid information storing means for registering and means for generating a bid information, the auction-related information including the final successful bidder information of the auction product.

According to another aspect of another aspect of the present invention, there is provided a method for providing an e-commerce service to a plurality of wireless or wired clients registered as service members by using a network including the Internet and / or a wireless communication network. The first process of requesting a bid for a specific product by paying a predetermined participation point after accessing a service server through the network, and in response to the bid request, assigns a bid number to the service member and registers as a bidder. And a second process of accumulating the participation points in the previous participation points, and bidding lottery provided from the outside without calculating a variable discount rate for sale price discount of the specific product when the accumulated points reach a target point. Based on the financial index and the number of registered bidders, A third process of determining which one is the final successful bidder and a fourth process of registering the successful bid related information including the final successful bidder information of the specific product are provided.                         

According to yet another aspect of another aspect of the present invention, a method for providing an e-commerce service to a plurality of wireless or wired clients registered as service members using a network including the Internet and / or a wireless communication network. The first process of dividing a group for bidding of a specific product into N groups, and recruiting bidders in a manner of paying participation points, assigning bid numbers, and accumulating participation points for each group, and the registration registered at the bid closing time. A second process of determining a preliminary successful bidder for each of the groups based on the number of bidders in each group and an external financial related index for bid lottery, and a third process of allocating a final bid number to each of the determined preliminary successful bidders; A cumulative total sum of the target points of the specific product and the cumulative points of each group A fourth process of selectively calculating a variable discount rate for discounting the sale price of the specific product based on points; and any one of the preliminary successful bidders determined based on the financial index for bidding and the determined number of preliminary successful bidders And a fifth process of determining a final successful bidder and a sixth process of selectively registering and registering the successful bid related information including the final successful bidder of the specific product and / or the variable discount rate information. .

The above and other objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The core technical aspect of the present invention, unlike the traditional method of providing a small discount rate to consumers, such as auction service method, reverse auction service method, co-purchase method, high price bidding service method, etc. For multiple bidders, a lottery using financial indexes (e.g. stock index, NASDAQ, Dow index, lottery, etc.) and the number of bidders and / or variable discount rates based on the degree of consumer participation By providing an electronic commerce service to provide consumers with a fair and inexpensive purchase price of goods, it is easy to achieve the object of the present invention through such technical means. Here, applying a variable discount rate based on consumer participation means that the subject of the change in the discount rate is the buyer (bidder) rather than the seller, and the more the bidders, the higher the discount rate (sale price) of the corresponding product.

1 is a schematic diagram of a system for providing an e-commerce service to wireless or wired clients using a stock index according to a preferred embodiment of the present invention, wherein the wireless client includes a plurality of wireless clients 102/1-102 / n. Group 102, wired client group 104 of multiple wired clients 104/1-104 / n, carrier server group 106 of multiple carrier servers 106/1-106 / n, wireless Communication network 108, Internet 110, financial server 112, securities server 114, e-commerce service server 116, member information DB 1181, product information DB 1183, bid information DB 1185 And a database server 118 constituted by the successful bid information DB 1187.

Referring to FIG. 1, each of the wireless clients 102/1-102 / n in the wireless client group 102 includes a plurality of base stations, a base station controller, a mobile communication switch and a WAP gateway, and the like. ) And a wireless terminal (e.g., PCS, cellular phone, PDA, IMT-2000 terminal, smartphone, handheld computer or notebook computer having Internet access means) accessible to the e-commerce service server 116 via the Internet 110. Computer, etc.), for example, the member information such as name, social security number, sex, age, address, e-mail address, wireless terminal number is selectively provided to the e-commerce service server 116 and registered as a service member. It can be provided with e-commerce services using the financial-related index provided accordingly. In this embodiment, a case of using a stock index as a financial index is described as an example.

Further, each of the wired clients 104/1-104 / n in the wired client group 104 is a personal computer or communication terminal having an internet connection means, and the above-mentioned wireless clients 102/1-102 / n. ), The same or similar services can be provided from the e-commerce service server 116, including an e-commerce service using the stock index.

Next, each of the operator servers 106/1-106 / n in the operator server group 106 is a web server operated by a manufacturing company that produces various products or general purchase / sale, public purchase / sale, This is a website that provides users with traditional e-commerce services through auctions, reverse auctions, etc., and information related to products for lottery e-commerce services using stock indices in each provider server (106/1-106 / n). Product-related information and sales price for the lottery e-commerce service using the stock index, or the like, to provide the e-commerce service server 116 via the Internet 110 or in response to a request from the e-commerce service server 116. Information and the like are provided to the e-commerce service server 116 via the Internet 110.

Meanwhile, the financial server 112 is a financial server system provided in a bank and / or card company association, for example, and a point for a wireless or wired client to use for lottery e-commerce using a wire transfer, a credit card, or the like ( When a user wants to purchase a so-called cyber money, he / she authenticates a financial transaction or provides an online financial settlement service (account transfer service, card payment service, etc.) according to a request from the e-commerce service server 116.

Of course, wireless clients, when purchasing points (aka cyber money) for use in lottery e-commerce, do not use bank transfer, credit card, etc. Of course you can also buy.

In addition, the securities server 114 is a server system that provides a stock market-related service to an unspecified number of users, the e-commerce service server through the Internet 110 for stock index information for the lottery e-commerce according to the present invention ( 116).

Next, the e-commerce service server 116 provides the lottery e-commerce service using the stock index according to the present invention to the wireless or wired clients, and receives member information (eg, a name) from any wireless or wired client. , Membership number, gender, age, address, email address, wireless terminal number, ID and password, etc. The information is stored in the member information DB 1181.

In addition, the e-commerce service server 116 is product-related information, such as to sell through the lottery e-commerce service using the stock index provided from each operator server (106/1-106 / n) via the Internet 110, For example, a product name, a product feature, a selling price, a seller name, a seller contact information, and the like are received and stored in the product information DB 1183, and these product related information are classified and stored by category of the product. In addition, a scheduled bid date may be selectively registered in each product information stored in the product information DB 1183, so that members can more easily respond to bids through a bid notice. Wireless or wired clients registered as service members can access these product-related information at any time.

On the other hand, any wireless or wired client registered as a service member connects to the e-commerce service server 116 through the wireless communication network 108 and the Internet 110 or the Internet 110 to make payment of a given point (ie, cyber money). Through bidding e-commerce using the stock index through the bidding information, such as bidding product information, seller information (seller name, contact information, etc.), bidder information, bidder classification information (ID), bid date and time, each Bidder number information for each bidder is stored in the bidding information DB 1185 in the database server 118. Wireless or wired clients registered as service members can query these bidding information at any time. Here, it is preferable that the bid numbers given to each bidder participating in the bid be given in order of participation in order to ensure fairness.

In addition, the e-commerce service server 116 checks the closing date and time (for example, one hour before the stock market closing on that day, etc.) for the product currently being bidding to determine the stock price index of the closing date, the determined stock price It calculates the variable discount rate of the product based on the index and the number of bidders, and draws the winning number using the stock index.

Here, the variable discount rate refers to a product discount rate calculated by dividing a cumulative point at the close of bidding by the selling price of the corresponding product. For example, assuming that the selling price of the bidding product is 80,000 won and the cumulative point at the closing of the bidding is 67,000 points (one point is 1 won), the product discount rate is approximately 84%. Therefore, the final winning bidder who uses the closing stock price index can purchase the product after paying only 12,800 won, which is 84% discounted from 80,000 won. That is, according to the present invention, the more the bidders, the higher the variable discount rate (product discount rate), so that the successful bidder can purchase the corresponding product at a lower price.

Furthermore, the e-commerce service server 116 checks whether the cumulative point (cumulative cyber money) has reached the selling price (ie, the target point) of the product before the closing date of the auction, and the check result accumulates the selling price. When it is determined that the bidding is reached, the bidding is terminated, that is, the bidder is not allowed to participate in the bidding. That is, according to the present invention, even if the deadline is not a cumulative point when the sale price reaches the end of the bidding immediately, and after the deadline draws a successful bidder.

Here, in the drawing of the winning number using the stock index, the winning number is the remaining number after dividing the closing stock index (the stock index minus the decimal point) by the number of bidders. In other words, dividing 100 by 30 leaves 10, which is not divisible by integers 3 and 30, where 10 is the winning number.

For example, suppose the closing stock index is 619.52 and the number of bidders is 87. If you divide the stock index 61952 minus the decimal point by 87, the integer quotient is 712 and the remainder is 8, so the winning number is 8 It is time. That is, the customer with the bid number 8 given when participating in the bid by paying the participation point becomes the final successful bidder.

To calculate this, assuming that the closing stock index is 756.49 and the number of bidders is 900, divide the stock index 75649 without the decimal point by 900 to get 84.05444 ... If you subtract 75600 from multiplying 900 and bidding number from the initial stock index 75649, 49 will come out, and 49 calculated as above will be the winning number (auction number).

In addition, assuming that the closing stock price is 756.49 and the bidding number was 707, divide the 75649 minus the decimal point by 707 to get the exact integer 107. The winning number (winning number) (ie, multiplying the integer 107 by 707 bidders is 75649)

Therefore, as described above, if the total number of bidders is not larger than the five-digit number of the stock index, the winner can be selected fairly in any case.

That is, in the e-commerce service server 116, when the cumulative point reaches the selling price or becomes the closing date before the closing date of the bid, the stock index at a predetermined time point (for example, one hour before the closing date of the stock market on the closing date). Etc.) is provided from the securities server 114 through the Internet 110, and the final winning bidder is drawn based on the stock index information and the participation number information of the bidding, and the winning bidding information, such as a product name, Successful bidding information such as successful bidding date, successful bidder related information, variable discount rate or the like is stored (registered) in the successful bidding information DB 1187.

Subsequently, the e-commerce service server 116 notifies the successful bidder (winning) of the corresponding product to the successful bidder, that is, generates a successful bid notification message that selectively includes a product name, a successful bid date, a variable discount rate, and a due date for payment of a variable discount rate. The bidder is notified by email or SMS message through the Internet 110 or the Internet 110 and the wireless communication network 108.

Therefore, the winning bidder who bids on the lottery-type e-commerce service using the stock index can immediately receive the winning product or receive (purchase) the product after paying a fee according to the variable discount rate.

Next, a process of providing a lottery type electronic commerce service using a stock index to a wireless or wired client according to the present invention using the electronic commerce service system as described above will be described.

2 is a flowchart illustrating a main process of providing an e-commerce service using a stock index according to a preferred embodiment of the present invention.

First, in order to enhance the convenience and understanding of the description, a number of wireless or wired clients join as service members, and subscribed service members use a certain amount of points required to participate in the lottery e-commerce service using the stock index (aka cyber money). Assume that you purchased).

Referring to FIG. 2, any service member (ie, a wireless or wired client) connects to the e-commerce service server 116 via the wireless communication network 108 and the Internet 110 or the Internet 110 (step 202). When requesting the inquiry of the bidding information, the e-commerce service server 116 withdraws the bidding information stored in the bidding information DB 1185 and the corresponding service member through the Internet 110 and the wireless communication network 108 or the Internet 110. To the client (step 204). Accordingly, the bid information inquired by the service member is displayed on the monitor of the wireless client or the wired client. The bid information includes items for selecting bid participation and bid related information (for example, product name, product characteristics, seller name, Deadlines, current bidders, participation points, etc.).

Therefore, the service member who has viewed the bidding information can participate in the bidding by selecting a desired product (step 206). If the service member requests to participate in the bidding as a result of the check in step 206, the e-commerce service server ( In step 116, the service member is required to pay a predetermined participation point (step 208).

In response, when the service member pays the participation point, the e-commerce service server 116 assigns a bid number to the service member (step 210), and stores the relevant bidding information in the bid information DB 1185 cumulatively ( After the registration, the number of bidders is increased by one and at the same time, the participation points of the corresponding service members are accumulated in the accumulated points up to the previous point (step 212).

Subsequently, the e-commerce service server 116 checks whether the cumulative point has reached the sale price of the corresponding product or whether the current date and time has reached the bid deadline date (steps 214 and 216), and in step 214 If it is determined that the current date and time has not reached the deadline but the cumulative point has reached the selling price, the e-commerce service server 116 terminates the bidding for the product (step 218). After that, when the deadline is determined, the stock index for the predetermined deadline provided from the securities server 114 is determined as the stock index for lottery (step 220), and subsequent processing proceeds to step 226 to draw the winning number. The process of drawing a winning number will be described later in detail.

That is, in the present invention, even if the deadline of the bid is not reached, when the cumulative point reaches the target point, that is, the selling price of the corresponding product, the winning number is immediately based on the stock price index and the number of participants at the time of closing without receiving a bid. Draw the winner to determine the winner.

On the other hand, if it is determined in step 216 that the current date and time has reached the bid deadline, the e-commerce service server 116 closes the bid, and then preset deadline provided from the securities server 114. The stock index subtracting the decimal point from the stock index at the time point is determined as the lottery stock index (step 220), and a variable discount rate is calculated based on the selling price of the corresponding product and the number of participants in the bidding (step 224).

For example, assuming that the stock index at the pre-set deadline is 619.52, the lottery stock index is 61952 minus the decimal point. Further, assuming that the selling price of the bidding product is 80,000 won and the cumulative point at the closing date of the bidding is 67,000 points (one point is 1 won), the product discount rate is approximately 84%. Therefore, the final winning bidder using the closing stock index will pay only 12,800 won with a 84% discount from 80,000 won in sales. Therefore, according to the present invention, the more the bidders, the higher the variable discount rate (product discount rate), so the successful bidder will be able to purchase the product at a lower price.

Next, the e-commerce service server 116 draws the winning number based on the lottery stock index and the bidding number of participants, that is, the remainder obtained after dividing the lottery stock index by the number of participants (step 226). ). In other words, dividing 100 by 30 leaves 10, which is not divisible by integers 3 and 30, with 10 being the winning number.

For example, suppose the stock index for the lottery index is 619.52 minus the decimal point and the number of bidders is 87. If you divide the stock index 61952 by 87, the integer share is 712 and the remainder is 712. Becomes 8, and the remaining number 8 is the winning number. That is, the customer with the bid number 8 given when participating in the bid by paying the participation point becomes the final successful bidder.

The way to calculate this is assuming that the closing stock index is 756.49 and the number of bidders is 900. If you divide the decimal index 75649 by 900, it becomes 84.05444 ... If you subtract 84 from 75600, which is the number of bidders, 900, you can get 49 from the initial stock index of 75649. 49 is the winning number (auction number).

In addition, assuming that the closing stock price is 756.49 and the bidding number was 707, divide the 75649 minus the decimal point by 707 to get the exact integer 107. The winning number (winning number) (ie, multiplying the integer 107 by 707 bidders is 75649)

Therefore, if the total number of bidders is not larger than the five-digit number of the stock index, the winner can be selected fairly in any case.

Subsequently, the e-commerce service server 116 stores (registers) the successful bid information such as product name, successful bid date, successful bidder related information, variable discount rate or the like in the successful bid information DB 1187, and stores the product to the successful bidder. Notification of a successful bid (winning), that is, generating a successful bid notification message including a product name, a successful bid date, whether or not the variable discount rate and the due date payment due to the variable discount rate and the Internet (110) or the Internet 110 and the wireless communication network ( 108) the successful bidder is notified by email or SMS message (step 228).

As a result, the winning bidder who bids on the lottery-type e-commerce service using the stock index can immediately receive the winning product or receive the corresponding product after paying a charge according to the variable discount rate.

Therefore, according to the present invention, when the points accumulating the participation points paid by the bidders for the purchase of the product through a lottery e-commerce reach the selling price, the final bidder is determined based on the stock index and the bidding participation number. Purchasing a desired product with points only, or calculating a variable discount rate based on the selling price and the number of bidders, determining the final winner based on the stock price index and the number of participants in the bid, and the successful bidder discounts the calculated discount rate. You can buy what you want, so consumers can buy what they want at a lower price.

In addition, since the present invention draws a successful bidder by using a stock index at a predetermined point in time, the present invention not only secures fairness that everyone can trust, but also has another advantage of inducing interest of e-commerce users. .

Meanwhile, the e-commerce service method according to the present invention divides the bidding participants into several groups (groups), draws the first prize by each group, selects the preliminary successful bidders, and then selects one of the preliminary successful bidders selected by the final successful bidder (winner). The service may be provided in a manner of selecting), and the service of the group division method will be described in detail with reference to FIG. 3.

3 is a flowchart illustrating a main process of providing an e-commerce service using a variable discount rate in a group division method.

Referring to FIG. 3, similar to the process of FIG. 2 described above, in step 302, bid participants receive a participation point and register bid participants in a manner that accumulates participation points. When points reach the selling price, the prospective winners are drawn based on financial indexes (e.g. stock index, NASDAQ, Dow index, lottery, etc.) and bidder numbers (i.e. drawing of winning numbers) Thereafter, the preliminary successful bidder drawn through this process is registered (step 304).

In order to avoid unnecessary overlapping descriptions, although the detailed illustration in FIG. 3 is omitted, the above-described process in steps 302 and 304 does not calculate a variable discount rate. Is substantially the same as or similar to the process in steps 204 to 226.

Next, in step 306, it is checked whether the number of preliminary lotteries has been performed by the preset number n. Through this process, the steps of 302 and 304 are performed such that the number of preliminary lotteries is performed by the preset number n. Repeat the process. Here, the predetermined number n means that the group participating in the bid is divided into a plurality of subgroups. For example, assuming that the number of participants participating in the bidding is limited to 1,000 bidding participants, the population is divided into 5 sets to limit the number of bidders. Means to divide the group into five subgroups of 200 people each.

In addition, although it is expressed here that the preliminary drawing is repeated a predetermined number n for the convenience of explanation and for the purpose of understanding, the present invention is not necessarily limited thereto. Assuming that the division is divided into), the simultaneous preliminary lottery in five groups can be set to draw five preliminary winners simultaneously.

Next, when the preliminary lottery for each group (group) is completed, a final bid number is assigned to the preliminary successful bidders drawn for each group (step 308), and the final bid number is, for example, each group number, In other words, assuming 1 to 5 sets, each group number can be assigned.

Next, in step 310, a variable discount rate is calculated based on the financial-related index, the selling price of the corresponding product, and the number of participants in the bid, similarly to the step 224 in FIG. At this time, if the bidding capacity is limited to each group is full, there is no need to calculate the variable discount rate.

Next, the e-commerce service server 116 draws the final winning number based on the financial index and the number of bid participants (step 312).

For example, suppose that the stock index is 756.49, the population is divided into four groups, and each group (group by group) is closed by 1,175 people, 2,177 people, 3,181 people, 4,174 people. If you apply lottery stock index 75649 to each group and draw the preliminary successful bidders in one of the above-mentioned ways, 1, 49, 2, 70, 3, 172 and 4,133 are the group winners. The winner of each group is assigned the final bid number of the group (1-4) of his group. Subsequently, when the final winning number is drawn using the lottery stock index, a group of successful bidders become a final winning bidder (final winning number).

Subsequently, the e-commerce service server 116 stores (registers) the successful bid information such as product name, successful bid date, final successful bidder related information, variable discount rate or the like in the successful bid information DB 1187, and the final successful bidder. Notify the successful bid (winning) of the product, that is, generate a successful bid notification message including the product name, the successful bid date, whether the variable discount rate and the payment due due to the variable discount rate and the Internet (110) or the Internet 110 and The successful bidder is notified via email or SMS message via the wireless communication network 108 (step 314).

In this case, the preliminary successful bidders may be notified of the preliminary successful bidder, and such preliminary successful bidders may be provided with other points (point scores, etc.) corresponding to the first prize by injury.

As a result, the final winning bidder who bids on the lottery e-commerce service using the financial index (stock index) can receive the winning product or receive (purchase) the product after paying the charge according to the variable discount rate. Will be.

On the other hand, in the present embodiment has been described as an example of selecting the final successful bidder through only two draws, the present invention is not necessarily limited thereto, and the number of draws, such as 3, 4 or 5 times as necessary Of course, it can be changed in a multi-step manner.

As described above, the divided lottery method not only achieves the same effect as in FIG. 2, but also increases the statistical probability while providing the same arithmetic probability, while providing two or more lottery opportunities to consumers (bid participants). In other words, there are other effects that can further stimulate consumer expectations and interests.

As described above, according to the present invention, unlike the conventional method of providing a small discount rate to consumers such as an auction service method, a reverse auction service method, a joint purchase method, a high price bidding service method, etc. By providing e-commerce services (lottery product purchase services) to multiple bidders who participate in the auction through a lottery method using the stock index and the number of bidders and / or a variable discount rate based on the degree of consumer participation, You can buy the products you want at a fair and affordable price.

Claims (19)

A system for providing an e-commerce service to a plurality of wireless or wired clients registered as service members by using a network including the Internet and / or a wireless communication network. Means for providing financial-related index information for bid lottery through the network; Bidding information storage means for storing the bidder information of the service members who participated in the bidding, the accumulated point sum of the paid participation points, the bidding number and bidding product information for each bidder; Means for calculating a variable discount rate for discounting the selling price of the bidding product based on a target point and a final cumulative point of the bidding product at a preset bid closing time of the bidding product; Means for determining any one of the plurality of bidders as the final successful bidder applying the calculated variable discount rate to the price of the bidding product based on the provided bid lottery financial index and the bidder number of persons; , Successful bid information storage means for registering the successful bid information and variable discount rate information including the final successful bidder information of the bidding product Electronic commerce service system using a variable discount rate comprising a. The method of claim 1, The service system, A service provider server group providing product related information for bid sale through the network; Product information storage means for storing the provided product related information Electronic commerce service system using a variable discount rate further comprising. The method according to claim 1 or 2, The bid number is an e-commerce service system using a variable discount rate, characterized in that the bidding is given in the order of participation. The method according to claim 1 or 2, The variable discount rate is an electronic commerce service system using a variable discount rate, characterized in that the final cumulative point is determined as a ratio as close to the target point. The method according to claim 1 or 2, The financial lottery-related index for the lottery, E-commerce service system using a variable discount rate, characterized in that any one of stock index, NASDAQ index, Dow index, lottery. A method of providing an e-commerce service to a plurality of wireless or wired clients registered as service members using a network including the Internet and / or a wireless communication network, A first process of requesting a bid for a specific product by paying a predetermined participation point after accessing a service server through the network; In response to the bid request, assigning a bid number to a corresponding service member to register as a bidder, and accumulating the participation points in a previous participation point; A third process of repeating the first and second processes until the bidding of the specific product is closed; A fourth process of calculating the variable discount rate for discounting the sale price of the specific product based on the target point and the final cumulative point of the specific product at the closing of the bid; A fifth process of determining any one of a plurality of bidders as a final successful bidder applying the calculated variable discount rate to the price of the specific product based on an externally provided financial quotient for bidding lottery and the number of registered bidders; A sixth process of registering the successful bid-related information including the final successful bidder information of the specific product and the variable discount rate information; E-commerce service method using a variable discount rate comprising a. The method of claim 6, The bid number is an e-commerce service method using a variable discount rate, characterized in that the bidding is given in the order of participation. The method according to claim 6 or 7, The variable discount rate is an electronic commerce service method using a variable discount rate, characterized in that the final cumulative point is determined as a ratio as close to the target point. The method according to claim 6 or 7, The financial quotient for the bid lottery is any one of stock index, NASDAQ index, Dow index, lottery, e-commerce service method using a variable discount rate. delete delete delete delete delete delete delete A method of providing an e-commerce service to a plurality of wireless or wired clients registered as service members using a network including the Internet and / or a wireless communication network, A first process of dividing a group for bidding of a specific product into N groups and recruiting bidders by paying participation points, assigning bid numbers, and accumulating participation points for each group; A second process of determining a preliminary successful bidder for each of the groups based on the number of bidders for each group registered at the closing date of the bid and the financial-related index for bid lottery provided from outside; A third process of allocating a final bid number to each of the determined preliminary successful bidders, A fourth step of selectively calculating a variable discount rate for discounting a sale price of the specific product based on a total accumulation point obtained by adding the target point of the specific product and the cumulative point of each group; A fifth process of determining one of the determined preliminary successful bidders as the final successful bidder applying the calculated variable discount rate to the price of the specific product based on the index for bidding lottery-related index and the determined preliminary successful bidder number; A sixth process of selectively registering the successful bid-related information including the final successful bidder of the specific product and / or the variable discount rate information E-commerce service method using a variable discount rate comprising a. The method of claim 17, The method may further include the step after the fifth process without calculating the variable discount rate when the total accumulation point reaches the target point. The method of claim 17 or 18, The financial quotient for the bid lottery is any one of stock index, NASDAQ index, Dow index, lottery, e-commerce service method using a variable discount rate.

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