KR20050028122A - Auction methods based on a variable bidding price - Google Patents

Abstract

An auction method by a non-return typed bidding expense varied as a bidding number is provided to remove needs to pay the bidding expense any more if a bidder pays bid simultaneously with the bid and offer multiple opportunity to buy desired goods to the bidder by advancing various goods of the same kind through one bid. Auction is started by posting more than one goods having sequential prices as one auction through the communication network. The bid is received for the lowest auction goods among the posted auction goods(S200), a knock down price is determined by referring to the bidding number comprising combination of multiple numbers received from a bidder terminal(S300), and the bid is processed by receiving settlement information from the bidder and recording it to a settlement information part. If the total bid for the lowest goods is larger than the price of next goods, the auction for the next goods is advanced by bidder's selection after asking shift to the next goods to the bidder. As a posted auction period is finished, a successful bidder is selected by using a winning number of a lottery ticket in the same period(S400).

Description

Auction methods based on a variable bidding price}

The present invention relates to an auction method based on a non-refundable bidding cost, and more particularly, to start the auction for a low price product among a plurality of auction products having a sequential price, and then, the bid amount earned therefrom is different from the price of the auction product. If higher, the auction method allows a bid amount to be freely changed with this product, and the auction method in which the bid amount is variably determined by a bid number consisting of a plurality of number combinations.

With the development of information and communication technology, many things that existed offline are being implemented online while maintaining the same appearance. A representative example may be a shopping mall of the Internet. A shopping mall is a kind of electronic store where a buyer looks at a shopping mall, makes a purchase decision, and the purchased product is delivered to the buyer through a logistics method such as a courier service. The advantage of the shopping mall compared to the stores that existed offline in the past is that it is possible to supply goods at a low price without being constrained by time and space. In addition, one of the reasons is that the facility investment for opening a store is very small compared to an offline store.

On the other hand, as online shopping malls were created like squirms, they became overly competitive with each other, and eventually various methods were used to attract buyers. One of them is auction sales method, and auctions in Korea (www.auction.co.kr) and US eBay (www.ebay.com) are typical shopping malls.

However, as commerce by auctions is fiercely competitive, new methods for attracting buyers' attention are to get away from the method of paying an auction deposit according to a bidding method, which is a traditional auction method, and being refunded if the bid is not successful. It is adopted. For example, shopping malls such as Maxen (www.max10.co.kr) operated by Korea Tender Co., Ltd. set a high and low bid limit and set a bid price limit within the range within the range. In addition to bidding at the highest price, when the bidder who suggested the highest price is one, the bidder is selected as a successful bidder, thereby effectively attracting the buyers' attention. According to this prior art, the bidder secures economic losses by adopting a paid bidding scheme in which a bidder pays a fee (not refunded) for participating in a bid and participates in an auction without having to pay a bid deposit. Therefore, a bidder has a problem of having to pay a bid fee every time he bids in an auction, and in the case of a successful bid, a bidder needs to pay a successful bid price in addition to the paid bid fee.

In addition, Korean Laid-Open Publication No. 2001-8152, "Reciprocal Auction Method in which the Lower Bid Price Varies According to Number of Participants," receives a bidding cost from the bidder during the auction's bidding period, and deducts the bidding price from the normal purchase price of the auction item. The auction method is set up to set a bid minimum price, to perform a real auction on an auction item, and after selecting a successful bidder, if an amount exceeding the lower bid price is generated, the auction method is disclosed to all participants. . Therefore, according to this prior art, the auction participants participate in the auction in the form of mutual assistance, so that even if the auction is off, the mutual assistance through the participation fee can be compensated for a certain portion. Therefore, there is an effect to mutually secure the risk of the auction.

By the way, since the above-mentioned prior art is also an auction method performed with a bidding fee, the same problem as the above-described problem is generated. Moreover, the bidding fee transaction disclosed in the above-described prior arts covers the bidding fee for the economic loss due to the auction (a difference from the actual price of the auction product caused by the low bid price). This is undesirable because, after all, it implies an economic loss to the bidders.

In addition, the method disclosed in the above-described prior art or at a traditional auction only proceeds one auction for one product. Therefore, it may be advantageous in that the bidder has the opportunity to buy a predetermined product (e.g., Renault Samsung Motors' SM3 in a car) at a low price, but simply decides the type of product (e.g., car) to be purchased. Not desirable for bidders trying to buy. According to the prior arts, a user who decides only a product type and bids on an auction is forced to bid on an auction, thereby having a problem of bidding for each auction product.

Accordingly, the technical problem to be solved by the present invention is to solve the above-described problems, and to provide a present invention in which it is no longer necessary to pay a bid cost only by paying a bid at the same time as a bid.

It is another object of the present invention to provide a plurality of opportunities for allowing a bidder to purchase a desired product by proceeding to one auction of several products of the same kind. Furthermore, in the present invention, rather than the conventional bidding fee method, it is intended to provide the present invention configured to pay the bid amount obtained by the bidder selected bid number as the bidding cost.

In order to achieve the above object, the first embodiment of the present invention, the auction system for auctioning the communication network; and the auction system in the network consisting of; a terminal connected to the auction system through the communication network, ( a) initiating an auction by advertising at least one or more products having sequential prices through the communication network in the same auction; (b) Bidder's auction is accepted only for the lowest auction product (hereinafter referred to as 'A') among the announced auction products, and receives a bid number consisting of a plurality of number combinations from a terminal used by the bidder. Determining a bid based on the reference, and receiving the payment information from the bidder in response to the bidding information to be included in the bid information unit to process a bid; (c) If the total amount of bids auctioned for goods A through step (b) is higher than the price of other goods (hereinafter referred to as 'B goods') by referring to the payment information unit, the A A method of detecting bidders bidding on a product by referring to the bidding information unit to inquire whether the bidding is changed to bidding on B-product, and auctioning on B-product according to the bidder's selection in response thereto, (a) Proceeding with the auction on the goods announced in the step; And (d) at the end of the auction period announced in the step (a), selecting the winning number of the lottery made in the same period as the winning bid number to select a successful bidder for each product by reference to the bid information section; It is made, including.

In addition, the present invention provides a second embodiment based on the same network system as the first embodiment in order to achieve the above object, (a) at least one product having a sequential price through the communication network and Starting the auction by advertising the auction starting price of the product as one auction; (b) Bidder's auction is accepted only for the lowest auction product (hereinafter referred to as 'A') among the announced auction products, and receives a bid number consisting of a plurality of number combinations from a terminal used by the bidder. The bidding price of the first bidder is determined by adding the starting price to the bidder. Then, the bidding price of the bidder who bids the same auction continuously is the bidding price of the immediately preceding bidder, plus the bidding value of the bidder. Determining and adding the bid information to the bid processing unit; (c) If the total amount of bids auctioned for goods A through step (b) is higher than the price of other goods (hereinafter referred to as 'B goods') by referring to the payment information unit, the A A method of detecting bidders bidding on a product by referring to the bidding information unit to inquire whether the bidding is changed to bidding on B-product, and auctioning on B-product according to the bidder's selection in response thereto, (a) Proceeding with the auction on the goods announced in the step; And, (d) As the auction period announced in step (a) ends, the winning number of the lottery made in the same period is selected as the winning bid number, and the successful bidder for each product is selected by reference to the bidding information section. Receiving payment information from the closing auction; It comprises a non-refundable bidding auction method comprising a.

Preferably, the auction method of the present invention, after determining the successful bidder through step (d), checks whether the successful bidder has a change history in the bid with reference to the bidding information part, and in the same case, the successful bidding product and the B Obtaining the price difference of the product, and adding it to the auction product to provide a successful bidder; further comprises.

More preferably, the auction method of the present invention, in the step (a), the auction system further provides a starting price of the auction product, in step (b), the starting price to the bid obtained by the bidder's bid number Determining the bid price of the first bidder, and then, the bid price of the bidder who subsequently bids on the same auction is made to determine the bid price of the immediately preceding bidder by adding the bid obtained by the bid number of the bidder.

On the other hand, according to the selection of the successful bidder disclosed in the auction method of the present invention, in the step (d), if the successful bidder competition is made, if the first bidder is determined as a successful bidder by referring to the bidding information unit, or the successful bidder is not determined, The bidder provided by adding the bid number provided by the bidder sequentially obtains the highest (or the lowest) bidder, and determines the successful bidder therefrom.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 illustrates a network configuration of an auction system using a communication network according to an embodiment of the present invention.

Referring to FIG. 1, a network configuration embodying the present invention includes an auction system 10 for auctioning online through a communication network 20; and a user terminal 30 connected to the auction system through the communication network. Include. The communication network 20 may be a wired or wireless Internet, or a combination thereof, and any communication line may enable communication between the auction system 10 and the user terminals 30 of the present invention. It's okay.

The user terminal 30 includes a general desktop computer; Notebook computer; PDA terminals and the like are preferably used. In the example of the Internet, the user terminal 30 has hardware (e.g., LAN card, modem, etc.) capable of communicating with the system via the communication network. In addition, the user terminal is equipped with a web browser such as Microsoft's Internet Explorer for interpreting and graphically displaying a web page provided by the system 10 of the present invention.

On the other hand, the evaluation system 10 according to the present invention includes a web server unit 11; Bid register 12; Auction proceeding unit 13; And a successful bid determination unit 14. In addition, the auction system 10 includes a database unit 16 in which various information input from the user terminal 30 and various types of information generated interactively in the system 10 are recorded, updated or deleted in the process of implementing the present invention. And a database manager 15 for managing the same.

Each component constituting the evaluation system 10 of the present invention is preferably implemented as a web program, and is selectively associated with the web server unit 11 to perform an interactive information processing operation. If necessary, the above components are interlocked with the database manager 15 to query the database unit 16 or record, update or delete the information in the database unit 16. Each configuration may be coded by a known web programming language such as ASP, PHP, CGI, JSP, JAVA, etc., but the present invention is not limited thereto.

And, preferably, the database unit 16 includes a member information unit 161; Bid information unit 162; Product information unit 163; And a payment information unit 164. The database manager 15 and various databases are SQL server; Mysql server; Alternatively, it can be implemented as an Oracle server, and information construction in a database is preferably based on a relational database model.

Next, the auction system 10 of the present invention in more detail,

The web server unit 11 transmits a web page providing a web interface to the user terminal 30 in response to a request through a communication network, and transmits various information necessary for implementing the present invention from the user through this web page. On the other hand, it is stored in the database unit 16 in association with the database management unit 15 and managed. In addition, various types of information or information processing results dynamically generated by each component of the present invention may be prepared in the form of a web page and provided to the user terminal 30.

In addition, the bid registration unit 12 provides a web page containing information on the auction product to the plurality of user terminals 30 through the communication network 20 to announce the auction to the bidders during the auction period, the bidder Provides a web page that can include bid information to the terminal used by the bidder. Preferably, the bid registration unit 12 registers the same auction item for a plurality of products (eg, SM3, SM520, SM525, etc.) having a difference in price to provide to the user terminal. On the other hand, the bid registration unit 12 records and manages the bidder's bid information received from the web page provided to the bidder in the bid information unit 162 in the database unit 16 in association with the database manager 15. In the present invention, the bidding information, the bidder; Bid number; Bid date and time; Bid; Identification factor of the auction product, and the bidding information is stored in the database 16 in association with the bidding auction product. On the other hand, in the present invention, the bid number received as the bidding information consists of winning numbers extracted from a selection number consisting of numbers within a certain range, such as 'lotto lottery'. Then, the above-described object of the present invention is achieved by configuring the bid amount of the user by applying the calculation rule to the extracted winning number. For example, if the user selects 4, 6, 15, 35, 43, 45 as the bid number, the bid amount of the user is 14,800 won, which is obtained by multiplying the bid number (040615354345) by 100 to 148. Become.

The auction proceeding unit 13 is configured to operate so that selective bidding is possible when the bid registration unit 12 processes a bid request of a user. When the bid request of the user is received, the auction proceeding unit 13 interoperates with the database manager 15 to the bid information unit 162 in the database unit 16 with reference to the authentication information obtained during the user authentication process. Examine the bid history contained. In the present invention, the bid history is collectively referred to as a variety of information generated by the user participates in the ongoing auction and contained in the database. Accordingly, the auction proceeding unit 13 configures a web page in a preset format so that a user can input bid information, and the auction information (or the lowest price auction that the user is currently participating in through the bid history is confirmed) Auction of the product) is included in a part of the web page, and the price of other auction products in which the total bidding of the auctions in which the user participates is also performed with reference to the payment information of the auction product contained in the payment information unit 164. It checks whether it is higher and, according to the result, activates a bid for another product to construct the web page. This will be described later in detail.

When the announced auction period ends, the winning bid determination unit 14 selects the winning number of the lottery ticket made within the same period as the winning bid number, and works in conjunction with the database manager 15 to bid the bid information unit 162 in the database unit 16. ), The bidder is selected based on the bid information of the user collected during the same period. Preferably, the successful bidder determining unit 14 checks whether the bidder selected as the successful bidder has a history of bid changes during the auction period by referring to the bidding information unit, and determines that the bidder has participated in the auction for the same product only. In conjunction with the product information section of the database unit 16, the price difference between the successful bidder and the bidable product is obtained, and this is added to the successful bidder and provided to the successful bidder.

On the other hand, the above-described auction system 10 is configured to operate as one server, but those skilled in the art will know that the functionality can be configured to be distributed to a plurality of servers. In one example, the management system 10 is designed to be distributed, such that the database and each module are organized in individual server units.

Hereinafter, with reference to the accompanying drawings, the auction method made through the auction system of the present invention will be described in detail. First, the auction method according to the first embodiment of the present invention will be described with reference to FIGS. 2 and 3.

First embodiment

The auction method according to the first embodiment relates to a method of proceeding with an auction by receiving bid costs from everyone who participates in the auction, and the bidder pays only the bidding cost in the bidding process and pays the bidding price even if the bid is successful. no need. On the other hand, the bidding cost paid in this embodiment is not refunded.

Referring to FIG. 2, the user connects the web server unit 11 of the auction system 10 through the communication network 20 using a web browser mounted on the user terminal 30. Then, the web server unit 11 provides a member authentication web page to the web browser of the bidder terminal 30 through the communication network 20 at the bidder's request. From this, the web server unit 11 receives authentication information (eg, ID and password) from the bidder and performs member authentication based on the member information obtained when the bidder first accesses the auction system 10. Connect to the auction system 10 (S100).

Accordingly, the bidder accesses the homepage provided by the auction system 10 and searches for an auction product to participate in the auction (S200). In response to this, the auction system 10 of the present invention works in conjunction with the database management unit 15 and product information composed of information such as product description, auction period, auction conditions contained in the product information unit 163 of the database unit 16. Is configured as a web page according to a predetermined format and provided to the web browser of the user terminal 30 through the communication network (20). On the other hand, in the present invention, at least two or more products having different prices are auctioned as auction. For example, in the case of a car auction, the avante, sonata, and grandeur of Hyundai are one auction. Therefore, the web page provided to the user terminal 30 includes a plurality of auction information for each auction product.

Moreover, the webpage provided to the user is limited to participating in the bidding according to the total bid amount of the auction product, which may be implemented by selectively activating a check box configured to select the auction product contained in the webpage. This will be described in detail with reference to FIG. 3. In FIG. 3, when the auction system receives a bid participation request from a user through a communication network (S201), the auction progress unit 13 may refer to a database management unit with reference to member information obtained in a member authentication process (see process S200 in FIG. 2). In conjunction with (15), the bid information contained in the bid information unit 162 in the database unit 16 is examined to confirm whether the user is currently participating in the same auction (S202).

Accordingly, if it is determined that the user is the first auction participant, the auction proceeding unit 13 obtains the product information on the requested auction from the product information unit 163 of the database unit 16 and includes a plurality of products belonging to the auction. The webpage is configured in the state of activating bidding only for the products having the lowest price among them and provided to the user terminal through the communication network 20 (S203).

On the other hand, if it is determined in step S202 that the user participates in the auction requested in step S200 described above, the auction proceeding unit 13 may settle the accumulated bid amount of the auction requested to participate in the bidding of the database unit 16. Checking the information unit 164 with reference, and preparing a web page that activates the bid participation for this product by detecting products that the identified cumulative bid amount is lower than the price of the other products in the auction and the user terminal 30 through the communication network (S204, S205).

Meanwhile, the accumulated bid amount of bidders participating in the same auction may be further displayed on the above-described web page. In this case, the auction proceeding unit 13 obtains the accumulated bid amount with reference to the bidder's bid information obtained in the above-described steps S203 to S205 and records the accumulated bid amount in real time on the web page according to a predetermined format. . On the other hand, if the bid accumulation amount is higher than the price of the highest price product among the auction bidder participates, the web page may further include a cumulative bid amount (or expressed only as a ratio) exceeding the price of the highest price product from this time. . In this case, the cumulative excess amount is also obtained through the payment information unit and the product information unit referred to in the above-described process S203 to S205.

2, in step S300, the user participates in the auction during the auction period announced through the web page provided by the auction system 10. The user selects an auction product to participate in (or changes) an auction on the received web page, writes a bid number on the web page, and transmits the auction system to the auction system through the communication network 20. On the other hand, the user selects six from the number consisting of 45 numbers to form a bid number and transmit to the auction system 10, in response to the bid registration unit 12 of the auction system 10 The bidding amount of the user is calculated by applying a predetermined calculation rule based on the bid number. For example, when a user submits 4, 14, 18, 35, 40, 43 as a bid number as a bid number, the bid amount is 15,400 won obtained by multiplying 154 which is the sum of these numbers by 100. Alternatively, a certain percentage (eg, 10%) of the price of the auction item (eg 10,000 won) may be set and a corresponding amount (eg 1,000 won) may be imposed.

Meanwhile, the bid registration unit 12 obtains the bid amount as described above, prepares a web page for paying the amount, and provides the web page to the web browser of the user terminal 30 through the communication network 20. As for the electronic payment used in the present invention, credit card payment, online payment, point payment, electronic money payment, etc., which are usually performed, may be preferably used. The processing of the electronic payment is currently widely practiced and is not related to the features of the present invention, and a detailed description thereof will be omitted.

The web page provided to the user at step S300 includes a bid amount and a payment method that enables the electronic payment to be made. The user selects a desired method among various electronic payment methods included in the web page, and accordingly, the bid amount To pay. The payment result is provided in real time from a server in charge of processing the corresponding electronic payment method. Then, the bid registration unit 12 of the auction system 10 receives the payment information from the server, adds the user's information to the information, and stores it in the payment information unit 161 of the database unit 16. In addition, the bid information acquired in the previous process from the user is added to the additional information such as the user information and the bid time, and stored in the bid information unit 162 in the database unit 16 in association with the database manager 15.

The above-described process S200 to S300 is performed during the auction period announced in the process S100, and thus the user can change the bid before the auction period expires. For example, when the user wants to change the bid, the auction proceeding unit 13 checks the bid information of the user from the bidding information unit 162 of the database unit 16 and the user is bidding among the auction products. Another auction product corresponding to the total bid amount of the product is identified with reference to the product information unit. As a result, an auction product for which a user can change bids is determined, and the bid product can be changed to any one of these items.

On the other hand, in step S400, when the auction period announced to the user in step S200 ends, the successful bidder determination unit 14 of the auction system 10 operates to detect the successful bidder of the auction, in the present invention, the successful bidder within the same period By offline lottery winning numbers. For example, the winning number confirmed as a result of the lottery lottery made within the same period becomes the auction winning bid number of the present invention. The successful bidder determination unit 14 of the present invention detects the bid numbers of the users recorded as bid information in the bid information unit in the database unit 16 in cooperation with the database manager 15. The user who submitted the winning number of the double lottery ticket as the bidding number is determined as a successful bidder and notified of the fact, and a short message of an e-mail or a mobile phone recorded as member information in the member information unit 161 may be preferably used. If there are a large number of users who match all the winning numbers and there is competition for successful bidders, the successful bidders are determined by the order of bidding time.

If there are no bidders who match all the winning numbers, the bidder who obtains the highest (or the lowest) bidder obtained by adding the same number as the winning number among the bidder's bidding numbers is sequentially determined. For example, if A bidder 1, 3, 9, 23, 34, or B bids 1, 9, 23, 34, 41 among winners 1, 3, 9, 23, 34, 41, the winner is B bidder. Will be determined.

Second embodiment

The auction method of this embodiment is an auction method in which only a successful bidder pays a bid amount. As a variation of this embodiment, bids are paid from all of the bidders, but the bidding costs of the bidders who are not successful bidders may be configured to be refunded after the auction ends. In addition, the detailed description of the same part as the above-mentioned 1st embodiment of the structure of this embodiment is abbreviate | omitted, and only the bidding method of determining the bid amount of a bidder different from 1st embodiment mentioned above is demonstrated.

According to this embodiment, since the bidding amount is not paid in the bidding process, the process of receiving the bidding amount from the bidder in step S200 of FIG. 2 is omitted. Instead, announcing the auction product in step S200 further announces the starting price of the auction product, calculates the bid number provided through the communication network from the user through the method described above, and adds the starting price to the first bidder Determine the bid price. Subsequently, the bid price of the bidder bidding the same auction is obtained by adding the bid value obtained by the bid number of the bidder to the bid price of the first bidder. That is, the bid price of this embodiment is determined by adding the bid price obtained from the bid number of the bidder immediately to the bid price of the bidder immediately before the bidding price (hereinafter, the bid price). For example, if the first bidder A bids at the auction with bid numbers 1, 2, 3, 4, 5, and 6, the start price is 100 won plus the sum 21 of the bid numbers mentioned above is 121 won. If the next bidder B bids A at 11, 12, 13, 14, 15, 16, and then auctions, B's bid price is 121 won, which is the sum of the bid numbers 81 and 81. . Alternatively, in this embodiment, the bid price is determined by the bidder directly, but the first bidder sets the bid amount at least equal to the starting price of the auction, and the next bidder sets at least the same amount as the immediately preceding bidder. It can be configured to set the bid amount. In this case, the auction system of the present invention obtains the bidding price of the immediately preceding auction bidder with reference to the bidding information section of the database unit in which the bidding information of the bidder is stored, thereby making a bidding price of the webpage provided to the bidder. Configured to restrict permissions. Optionally, the bid price in this embodiment may be configured to increase by a percentage (or amount) of the auction item price.

Then, after determining the successful bidder according to the process S400 of FIG. 2, the auction is ended by receiving the bidder's bid amount obtained by the above-described method.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

According to the present invention, the above-mentioned problem is solved by starting an auction for a product having a lower price among a plurality of auction products having a sequential price, and if the bid amount accumulated therefrom is higher than the price of another auction product, the product is free to It is effective to provide an auction method in which a bid amount is variably determined by a bid number consisting of a plurality of number combinations along with an auction method to change a bid. Therefore, auctioneers have the opportunity to bid on a variety of products through a single bidding, and the bidding price is also determined by the user's choice, rather than being uniformly charged in the past, thus providing a reasonable auction method. have. On the other hand, since the bid change of the user is determined by the amount participated in the auction, bidders can actively promote the website, thereby increasing the user's traffic naturally.

The following drawings attached to this specification are illustrative of preferred embodiments of the present invention, and together with the detailed description of the invention to serve to further understand the technical spirit of the present invention, the present invention is a matter described in such drawings It should not be construed as limited to

1 is a diagram showing a system of a network in which an auction method according to the present invention is implemented.

2 is a flow chart illustrating an auction method made in accordance with the present invention.

3 is a flowchart illustrating a process of selecting an auction product according to the present invention.

* Brief description of the major symbols in the drawings *

10: auction system 20: communication network 30: user terminal

Claims (17)

An auction system for auctioning a communication network; and a terminal connected to the auction system through the communication network. (a) initiating an auction by notifying one or more products having sequential prices as one auction through the communication network; (b) Bidder's auction is accepted only for the lowest auction product (hereinafter referred to as 'A') among the announced auction products, and receives a bid number consisting of a plurality of number combinations from a terminal used by the bidder. Determining a bid based on the reference, and receiving the payment information from the bidder in response to the bidding information to be included in the payment information unit to process the bidding; (c) If the total amount of bids auctioned for goods A through step (b) is higher than the price of other goods (hereinafter referred to as 'B goods') by referring to the payment information unit, the A A method of detecting bidders bidding on a product by referring to the bidding information unit to inquire whether the bidding is changed to bidding on B-product, and auctioning on B-product according to the bidder's selection in response thereto, (a) Proceeding with the auction on the goods announced in the step; And, (d) at the end of the auction period announced in step (a), selecting the winning number of the lottery made within the same period as a winning bid number and selecting a successful bidder for each product by reference to the bidding information unit. Auction method according to the non-refundable bidding cost, characterized in that. The method of claim 1, In the step (b), the bidding number is received from the bidder and included in the bid information, and the auction method according to the non-refundable bid costs, characterized in that the bid amount of a certain amount to the bidder received as payment information. The method of claim 1, After determining the successful bidder through the step (d), the bidder checks whether the successful bidder has a change history in the bid, and if it is the same, obtains a price difference between the successful bidder product and the B product which has been changed, and auctions Providing to the successful bidder in addition to the non-refundable bidding method comprising a. The method of claim 3, The bidding change of step (c) is auction method according to the non-refundable bidding cost, characterized in that made during the auction period announced in step (a). The method of claim 1, The auction method according to the non-refundable bidding cost, characterized in that the bid is obtained by a combination of bid numbers The method of claim 1, In the step (d), when a successful bidder competition is made, the auction method according to the non-refundable bidding cost, characterized in that the first bidder is determined as a successful bidder by referring to the bidding information unit. The method of claim 1, In the step (d), if the successful bidder is not determined, sequentially obtaining the bidder having the highest value (or the lowest value) obtained by adding the same number as the winning number among bid numbers provided by the bidder, and determining the successful bidder therefrom. Auction method by non-refundable bidding cost, characterized in that The method of claim 1, If the bid accumulation amount is higher than the price of the highest price product among the auction bidder participating, providing a web page to the terminal via the communication network, the web page containing the accumulated cumulative bid amount exceeding the price of the highest price product; Auction method according to the non-refundable bidding cost, characterized in that. An auction system for auctioning a communication network; and a terminal connected to the auction system through the communication network. (a) initiating an auction by notifying at least one or more commodities having a sequential price and an auction start price of the commodity as one auction through the communication network; (b) Bidder's auction is accepted only for the lowest auction product (hereinafter referred to as 'A') among the announced auction products, and receives a bid number consisting of a plurality of number combinations from a terminal used by the bidder. The bidding price of the first bidder is determined by adding the starting price to the bidder. Then, the bidding price of the bidder who bids the same auction continuously is the bidding price of the immediately preceding bidder, plus the bidding value of the bidder. Determining and adding the bid information to the bid processing unit; (c) If the total amount of bids auctioned for goods A through step (b) is higher than the price of other goods (hereinafter referred to as 'B goods') by referring to the payment information unit, the A A method of detecting bidders bidding on a product by referring to the bidding information unit to inquire whether the bidding is changed to bidding on B-product, and auctioning on B-product according to the bidder's selection in response thereto, (a) Proceeding with the auction on the goods announced in the step; And, (d) As the auction period announced in step (a) ends, select the winning number of the lottery made during the same period as the winning bid number, select the successful bidder for each prize by reference to the bidding information, and settle the payment from the successful bidder. Receiving information and closing the auction; Auction method according to the non-refundable bidding costs comprising a. The method of claim 9, After determining the successful bidder through the above step (d), the bidder checks whether the successful bidder has a change history by referring to the bidding information information. In addition, providing a successful bidder; auction method by the non-refundable bidding cost, characterized in that it further comprises The method of claim 10, The bidding change of step (c) is auction method according to the non-refundable bidding cost, characterized in that made during the auction period announced in step (a). The method of claim 9, The auction method according to the non-refundable bidding cost, characterized in that the bid is obtained by a combination of bid numbers The method of claim 9, In the step (d), if the successful bidder competition is made, the auction method according to the non-refundable bidding cost, characterized in that the first bidder is determined as a successful bidder with reference to the bidding information unit. The method of claim 9, In the step (d), if the successful bidder is not determined, sequentially obtaining the bidder having the highest value (or the lowest value) obtained by adding the same number as the winning number among bid numbers provided by the bidder, and determining the successful bidder therefrom. Auction method by non-refundable bidding cost, characterized in that The method of claim 9, If the bid accumulation amount is higher than the price of the highest price product among the auction bidder participating, providing a web page to the terminal via the communication network, the web page containing the accumulated cumulative bid amount exceeding the price of the highest price product; Auction method according to the non-refundable bidding cost, characterized in that. The method of claim 9, In the step (b), the bidding price is auction method according to the non-refundable bidding cost, characterized in that the increase in a certain proportion (or amount) of the auction product price irrespective of the start price of the auction product. The method of claim 9, In the step (b), the bid price is directly determined by the first bidder at least the same price or more than the starting price, the next bidder is determined directly at least the same price or more than the bid price of the immediately preceding bidder Auction method by lunch bidding cost.