KR20000036582A - Method and apparatus for bidirectionally auctioning between buyers and sellers using computer network - Google Patents

Abstract

PURPOSE: A bidirectional auction method and an apparatus using a computer communication network are provided for activating an electronic commerce transaction in which a buyer buys a product at a lower cost, and a seller obtains various products for thereby setting a transaction price based on a full free market competition. CONSTITUTION: When clicking a graphic view on a screen of Figure 19, analysis graphs of Figures 26 through 28 are obtained. There are a buying amount and accumulated buying amount graph(Figure 26) with respect to each buying price, a buying price variation graph(Figure 27) with respect to a sold date and time , and a variation graph of the accumulated buying amount(transaction amount) determined with respect to the buying determination date and time.

Description

Bidirectional Auction Method and Apparatus Using Computer Network {METHOD AND APPARATUS FOR BIDIRECTIONALLY AUCTIONING BETWEEN BUYERS AND SELLERS USING COMPUTER NETWORK}

The present invention relates to a method and apparatus for interactive auctions using a computer communication network. In particular, the present invention relates to a purchase price and a cumulative purchase quantity that can be accommodated by any number of sellers by referring to free participation of a plurality of purchase prices and a cumulative purchase quantity of a plurality of purchase prices and an ideal price. The present invention relates to a two-way auction method and apparatus using a computer communication network that can be traded in a completely free market mode by a two-way competition.

Recently, various electronic commerce using the Internet has been introduced. There are three types of e-commerce: shopping mall, auction, reverse auction, and matchmaking.

Most e-commerce uses a shopping mall method. The shopping mall method is a method in which a seller opens a virtual store on the Internet and displays a product to be sold in the opened virtual store, where the buyer visits the virtual store and orders the product. Since the shopping mall method is mainly a seller, a buyer purchases a product based on a seller's suggested selling price, the buyer visits the cheapest mall by purchasing a price for the same product of a plurality of shopping malls and purchases the product. Therefore, there is a hassle and inconvenience that the buyer has to remember the shopping mall with the lowest price for each product by doing a price research. In addition, because the payment method, order method, delivery period, shipping fee, etc. are different for each shopping mall, all these conditions must be arranged by the buyer to make a sensible purchase.

In the auction method, when a seller attaches a product to an auction, a plurality of buyers present various purchase prices and determine the buyer who presented the most expensive purchase price as the final purchaser as the final purchaser and close the transaction. That is, since the auction method is a method of determining the highest price by competing a plurality of buyers, the buyers are required to obtain the auction information and to participate in the auction by finding the auction place and auction time of the related product.

The reverse auction method, as disclosed in US Pat. No. 5,794,207, is that when a buyer presents a purchase condition, a plurality of sellers refer to the proposed purchase condition to determine the first approved seller among the acceptable sellers so that a transaction can be made between the buyer and the seller. . This reverse auction method is convenient for the buyer because it is a buyer-centered transaction because many sellers compete for one purchase condition. However, the seller can not expect a large amount of commodity trading because the deal is made with one buyer in every transaction.

As for the matchmaking method, as disclosed in Korean Patent Laid-Open Publication No. 1999-78767, when a buyer and a seller register both a product and a purchase price and a product and a sale price, the middleman concludes the lowest desired sales price from the desired purchase price among the quantity sold less than the purchase quantity. It is determined by the price so that the buyer and seller deal can be made. As a matchmaking method, the buyer and seller are registered at the same time to find the lowest desired selling price from the desired purchase price, and the buyer and seller are connected. Can not. In addition, since the seller must be registered to sell the transaction can be more limited participation of the seller. In addition, there is a problem that the seller can not take a more aggressive sales strategy from the seller's point of view because the seller does not determine the sales volume and the timing of the sale, but the broker.

In addition, synergy auctions on the auction site (www.auction.co.kr) operated on the Internet is a kind of joint purchase method and displays the product / sale quantity / purchase quantity / current price for a certain time, and according to the purchase registration In response to an increase in the number of purchases, the auction method introduces a discounted amount. In this method, the quantity of sales items is limited in advance, and the price is reduced at a predetermined rate by the registration of the corresponding product of the buyer, and the discountable amount is limited.

In other words, although the profits remaining per product are important, the seller is more likely to operate according to the sales strategy considering the profit of the total sales concept. In other words, if you can sell thousands or tens of thousands of profits than you sell tens or dozens, the profit of the gross concept will be much greater. In addition, according to the necessity of the emergency funds, the sale of the cost of the inventory is also required, and the sale of the cost of the cost of surprise is also required for the event and promotion.

The conventional electronic commerce method described above has a problem that a seller or a buyer cannot make a deal of mass sales at the same time because it is a one-to-one or one-to-many method.

In order to solve the problems of the prior art, the first object of the present invention is to enable mass commerce by the competition between a large number and a large number of free markets. To provide an interactive auction method and apparatus using a computer communication network capable of pressing the benefits of.

A second object of the present invention is to provide a two-way auction method and apparatus using a computer communication network that can facilitate sales because a large number of sellers can competitively select a variety of sales by presenting the cumulative purchase quantity.

It is a third object of the present invention to provide an interactive auction method and apparatus using a computer communication network that can activate mass commerce through the Internet.

A fourth object of the present invention is to register a plurality of products at the same time, that is, a plurality of products of the same kind of goods in a single purchase registration for the same kind of similar products, and if any one of these products is sold, other related products It is to provide a two-way auction method and apparatus that can facilitate the natural price competition between commodity suppliers by ensuring that the purchase quantity of.

1 is a view showing the configuration of a two-way auction method using a computer communication network according to the present invention.

2 is a view showing the configuration of a two-way auction apparatus using a computer communication network according to the present invention.

Figure 3 is a view showing the configuration of the purchase member database of the interactive auction device using a computer communication network according to the present invention.

4 is a view showing the configuration of a sales member database of an interactive auction apparatus using a computer communication network according to the present invention.

5 is a view showing the configuration of the purchase registration database of the interactive auction device using a computer communication network according to the present invention.

6 is a view showing the configuration of a purchase registration display database of the interactive auction device using a computer communication network according to the present invention.

7 is a view showing the configuration of the sales application database of the interactive auction device using a computer communication network according to the present invention.

8 is a view showing the configuration of a sales confirmation database of an interactive auction apparatus using a computer communication network according to the present invention.

9 is a view showing the configuration of the registration product database of the interactive auction device using a computer communication network according to the present invention.

10 to 13 is a flow chart for explaining the operation of the server of the interactive auction apparatus using a computer communication network according to the present invention.

14 is a flow chart for explaining the operation of the terminal of the interactive auction apparatus using a computer communication network according to the present invention.

15 to 25 are screen state diagrams for explaining the operation of the terminal of the interactive auction apparatus using a computer communication network according to the present invention.

26-28 illustrate various analysis graphs to assist in the purchase price determination of the present invention.

<Explanation of symbols for main parts of drawing>

100: server 110: storage means (database)

120: Internet 130, 140: terminal

In order to achieve the above object of the present invention, the method of the present invention simultaneously displays in real time at least one or more purchase price and the cumulative purchase quantity of each purchase price or more for the same product, at least one buyer is different from each displayed purchase price Is competitively participating in the desired purchase price by referring to the cumulative purchase quantity, and at least one or more sellers competitively select an acceptable purchase price by selecting an appropriate selling point in the gross concept by referring to each displayed purchase price and the top-level cumulative purchase quantity. First, the transaction between all the buyers over the selected seller and the selected purchase price is characterized.

In addition, another method of the present invention is a two-way auction method using a computer network that establishes a transaction by bilateral contention between at least one or more buyers and at least one or more sellers, wherein at least one or more buyers are connected to the computer. Inputting a purchase price, a purchase quantity, a down payment, and at the computer, for each entered product / model, at least one purchase price, a purchase quantity for each purchase price, and for each purchase price Displaying a cumulative purchase quantity by a higher sum of purchase quantities of their purchase price or more, and at least one seller is capable of accepting at least one of the purchase price and the cumulative purchase quantity of each product / model displayed on the computer Competitively selecting a purchase price and a cumulative purchase quantity, and in a computer, First select from determining the rights of the seller to sell a cumulative buy quantity over a selected and purchased computer, it characterized in that it comprises the steps of the determined seller and confirm the selected purchase transactions between buyers all over.

Another method of the present invention is a two-way auction method using a computer network that establishes a transaction by bilateral contention between at least one or more buyers and at least one seller, wherein at least one or more buyers receive at least one down payment. Inputting a product / model, a purchase price, a quantity of purchase, and a registration mode to the computer for each of one or more similar products, and at the computer, for each of the at least one or more similar products, at least one or more purchase prices And displaying a purchase amount for each purchase price, a cumulative purchase amount, which is the sum of purchase quantities above each purchase price for each purchase price, and at least one seller displays each product / Accept one of at least one purchase price and the cumulative purchase quantity of the model Competitively selecting a possible purchase price and a cumulative purchase quantity, determining, at the computer, the selling authority of the cumulative purchase quantity above the purchase price selected by the seller selected first in the selection step, and at the computer, the determined seller And confirming the transaction between all the buyers with the selected purchase price, and in the computer, when the transaction is confirmed, the at least one homogeneous paid product, if the at least one homogeneous paid product, And deleting the gun.

There may be cases in which the upper part is able to supply the whole quantity of the cumulative purchase quantity, and for some quantity. The former is advantageous to sellers who have secured a lot of sales. In the latter case, even higher-selling suppliers with less supply than cumulative purchases can be sold at lower prices and can accommodate a variety of supply quantities.

In some cases, some buyers are determined by the rank of the purchase registration number corresponding to some quantity the seller can sell.

In the input step, it is preferable to further input the purchase period information and the registration mode of the buyer. Here, the registration information includes a plurality of registration modes that can be registered at the same time for a plurality of products at the time of one purchase registration when there is a similar product, and a single registration mode for specifying and registering one product.

The multiple registration mode can promote price competition between suppliers of similar products, that is, sellers or manufacturers, by allowing one buyer to simultaneously register for similar products. That is, if the purchase quantity of the purchaser is confirmed as the first selected product, the purchase quantity registered in the remaining similar products is deleted so that price competition is naturally induced among the product suppliers.

In other words, each manufacturer, unlike the sales company, regulates the supply volume and exerts a great influence on the sales price of its products. Therefore, it is possible to put pressure on the supply to prevent a particular seller from selling his product at too low a price. Accordingly, in order to induce competition among different manufacturers of products of the same kind of specifications, the maker may simultaneously register different types of similar products at the time of registration. Therefore, if one manufacturer exerts an influence on price reduction, the purchaser's influence on price formation can be weakened by allowing purchases to be performed by products of other competitors.

In the displaying step, the purchase period information, the purchase price, and the total amount of the multiplied multiplied purchase quantity are preferably displayed among the buyer input information. In addition, in order to assist the sales strategy, it is more preferable to further display analysis information in which the upper level analyzes the change in the cumulative purchase quantity.

In the display phase, various analysis graphs, such as sales quantity and cumulative sales quantity graphs for each sale price, a graph of changes in the confirmed sales price for the purchase confirmation date and time, and the confirmed cumulative purchase quantity (trade volume) for the purchase confirmation date and time It is desirable to provide variation graphs and the like. This analysis graph helps the seller to register the selling price and to determine the purchase point and the selling price of the seller.

In the display step, it is preferable to display the purchase price in order from high to low.

In the step of determining the selling right, after selecting an acceptable purchase price and the cumulative purchase quantity, the selling right is determined in the order of depositing the down payment first to induce competition.

An apparatus of the present invention is a two-way auction apparatus using a computer communication network which establishes a transaction by bilateral contention between at least one or more buyers and at least one or more sellers, the apparatus comprising: a storage means having a two-way auction program stored therein; Executing the interactive auction program, inputting a product / model, a purchase price, a purchase quantity, a purchase down payment input by at least one or more buyers, and for each of the inputted products / models, at least one or more purchase prices, The sum of the purchase quantity for each purchase price and the purchase quantity more than its own purchase price for each purchase price outputs cumulative purchase quantity as display data, and at least one seller displays at least one of each displayed product / model. Purchase price and higher price Input selection data that competitively selects the cumulative purchase quantity, and the selling authority of the cumulative purchase quantity is determined by the higher than the selected purchase price at the first seller selected in the selection step, and between all the buyers And a processor for confirming the transaction.

The storage means includes a member database, a purchase registration database, a purchase registration display database, a sales application database, a sales confirmation database, and a registered product database.

Hereinafter, with reference to the accompanying drawings, it will be described in detail the present invention through an embodiment of the present invention.

Figure 1 shows the configuration of the interactive auction method of the present invention. As shown in FIG. 1, in the two-way auction method of the present invention, a purchaser 10 and a seller 20 make a transaction through the two-way auction system 30, and the payment is paid from the buyer to the seller, and the seller 20. Is made by delivering the purchased goods to the buyer (10).

In particular, the present invention is different from the general auction or reverse auction, as shown in the following <Table 1>, it is possible to register a variety of purchase price for one product, by displaying the cumulative purchase quantity at the same time for each purchase price, The seller can choose the purchase price competitively by considering the total sales amount by multiplying the cumulative purchase quantity and the purchase price.

Table 1 shows the principle of interactive auctions for a particular product

Purchase price (KRW) Purchase quantity () Cumulative Quantity (pcs) Total sales (KRW) Revenue (KRW) price 50,000 One One 50,000 +20,000 48,000 3 4 192,000 +72,000 45,000 4 8 360,000 +120,000 40,000 50 58 2,320,000 +580,000 35,000 150 208 7,280,000 +1,040,000 cost 30,000 200 408 12,240,000 0 28,000 20 428 11,984,000 -856,000

In other words, buyers can purchase goods at low prices by inducing buyers to compete competitively at the purchase price, which is highly likely to be selected by the buyer based on the cumulative purchase quantity, so that a large deal can be made at a low price. In addition, the seller can guarantee the possibility of mass sales, so that the seller can directly select the point of sale considering the rotation and profit maximization.

In Table 1, if buyers openly open a purchase intention on the interactive auction site (www.biaution.com) for a product with a cost of 30,000 won and a sale price of 50,000 won, then the seller can choose the interactive auction site (www. If you decide the sales strategy based on the concept of total sales and revenue multiplied by the cumulative purchase quantity, the purchase price disclosed at .biaution.com) will be selected.

If the sale is confirmed, the upper part of 40,000 to 50,000 won is sold collectively at the confirmed purchase price, for example, 35,000 won for the sales quantity. Therefore, the purchasers registered at the upper purchase price are purchased at a lower purchase price, 35,000 won, than the registered purchase price.

In addition, a seller with a small quantity of goods secured may decide to sell at a purchase price of 45,000 won or more for a high yield, and a seller who needs a revolving capital may decide to sell even a purchase price below a cost.

In other words, a number of sellers can apply for sales competitively according to their own sales strategy.

On the other hand, buyers will see competitively participate in the purchase price that is most likely to sell at the lowest price in the shortest time, so the cumulative purchase volume of purchase price that is more likely to sell is relatively higher than other purchase prices. The increase rate is shown. This phenomenon is a natural free market competition principle, which leads the seller's selling price to the purchase price with the highest purchase motivation.

2 shows the configuration of the interactive auction apparatus of the present invention.

The interactive auction apparatus includes a server 100 on which a processor for executing an interactive auction program is mounted and a storage means 110 in which a database is stored. The server 100 executes the interactive auction program while referring to or updating various databases stored in the storage means 110.

The database includes the purchase member database (BMDB: BUYER MEMBER DATA BASE) (111), the sales member database (SMDB: SELLER MEMBER DATA BASE) (112), and the purchase registration database (PRDB: PURCHASE REGISTRATION DATA BASE) (113). , PURCHASE REGISTRATION DISPLAY DATA BASE (PRDB) (114), SELLING OFFER DATA BASE (SODB) (115), SELLING DECISION DATA BASE (SDDB) (116) REGDBED REGISTED GOODS DATA BASE (RGDB) 117 and the like.

The interactive auction apparatus includes terminals 130 and 140 connected to the server 100 through a computer communication network such as the Internet 120, such as a personal computer, a notebook computer, a hand computer, an Internet mobile phone, an Internet television, and the like. In the embodiment of the present invention, an example of a personal computer is shown.

The purchase registration terminal 130 and the sales application terminal 140 are equipped with a purchase registration and sales application program. The purchase registration and sales application program is downloaded from the server 100 via the Internet or installed on the hard disks of the terminals 130 and 140 from a recording medium such as a distributed compact disc (CD).

Referring to Figure 3, the purchase member database 111 is ID / password / name / resident registration number / zip code / address / contact / E-MAIL / new purchase registration list / bonus point / progress purchase registration list / purchase performance list / Fields such as bonus points / credits.

The address may include a home address or a recipient address. The contact information includes a phone number / cell phone / call number.

The new purchase registration list includes a case in which the buyer registers a new product that is not registered on the server 100 or registers a new purchase price that is not included in the ongoing purchase prices in the case of the already registered product. For example, if a purchase price registered for a product A is 10,000 won and 9,000 won, a new purchase price 9,500 won may be registered as a new purchase price. Bonus points for new purchase registration may be replaced by electronic money.

The registration list is a list of current ongoing purchase registrations, in which the purchase period has not been finalized and the sale is not confirmed. Therefore, the purchaser can look at the status of his ongoing purchase registration with reference to the registration list. Of course, in the case of the multi-registration mode, information on a plurality of registered similar products is also listed.

The purchase results list lists the total purchase registration status including the invalid purchase registration status that participated but the sales period is not finalized and the purchase period has ended, the valid purchase registration status where the sales confirmation has been made, and the accumulated total purchase amount. Therefore, the purchase completion rate according to the purchase registration frequency of each buyer can be confirmed. Accordingly, the operator of the server 100 may provide an electronic money or a bonus product by accumulating bonus points according to the purchase results in consideration of the total number of registrations, the hit ratio, the total purchase amount, and the like.

The credit rating is automatically used to manage the buyer by giving the buyer's credit rating automatically, reflecting the number of cancellations, returns, and purchases after registering the purchase.

Referring to FIG. 4, the sales member database 112 includes ID / password / name or corporation (company) name / resident registration number or business registration number / zip code / address / contact number / E-MAIL / new purchase registration list / bonus points. Include a list of sales results, bonus points, and credit.

The sales member database 112 is similar in comparison to the purchasing member database 111. However, since the seller can register his or her own product, the seller has a field of the new purchase registration list for seller membership management. The sales performance list lists the details of sales, products, quantities, total sales, etc. related to the purchase price and the higher purchase price selected by the seller.

The sales member management is managed by credit rating automatically considering the number of new purchase registration, bonus point accumulation and sales performance, return rate, buyer complaints, and delivery accidents.

Referring to Figure 5, the purchase registration database 113 is a purchase registration number / product and model name / purchase price / purchase quantity / purchase period / buyer ID / payment amount / purchase contract amount / credit card number / card expiration date / Include name, purchase registration mode, etc. on the card.

The purchase registration number is automatically assigned by the system according to the purchase registration order. The purchase registration number has a different numbering system to distinguish between single registration mode and multiple registration modes. For example, the purchase registration number in the general registration mode is set to S-XXXXXX, and the multiple registration mode is set to M-XXXXXX so as to be distinguished from each other.

The purchase period is arbitrarily determined by the buyer in consideration of the time required for the purchased product. The settlement amount is automatically determined by the multiplication of the purchase price and the quantity purchased, and the purchase contract amount is automatically calculated as a part of the settlement amount, for example, 10%. The purchase contract amount will not be returned when the purchase registration is canceled and will be returned at the end of the purchase period.

The purchase registration mode has a single registration mode and a plurality of registration modes. If similar products exist for the product you want to register the purchase price for, you can choose between single registration and multiple registration. Therefore, registration mode information, which is mode selection information, is created in the purchase registration database.

Referring to Figure 6, the purchase registration display database 114 is a product registration number / product and model name / selling price / brief description / similar product link information / purchase price / purchase quantity / parent cumulative purchase quantity / total amount / total cumulative This includes the percentage of the purchase quantity, the closing quantity of the purchase period on the day.

Similar product link information includes a product registration number for products registered as a similar product.

The purchase registration indication data is provided to the terminals 130 and 140 in real time so that the purchaser and seller can view the purchase registration status in real time.

The purchase quantity is the total purchase quantity registered at the corresponding purchase price, and the cumulative purchase quantity at the upper level represents the purchase quantity that accumulated the total purchase quantity of high-priced purchasers above the purchase price.

The purchase registration distribution for a commodity is intensively distributed between the selling price and zero near the cost that is most likely to close, and greatly decreases as the sales price approaches, and the probability of closing becomes lower as it approaches zero. do. Therefore, the purchase quantity for each purchaser as a whole is a bell-shaped curve.

However, as the lower purchase price increases, the purchase quantity of the upper purchasers accumulates, so the cumulative purchase quantity draws the S-slope with the highest slope near the cost.

The gross amount is automatically calculated by multiplying the cumulative purchase quantity by the purchase price, and helps the seller determine whether to sell or not from this gross concept. In addition, after the same day, the purchase amount at the end of the purchase period is displayed as a percentage of the total cumulative purchase amount to help the seller determine the point of sale.

Referring to Figure 7, the sales application database 115 is a sales application number / product registration number / product and model name / purchase price / upper price cumulative purchase quantity / total amount / seller ID / sales contract amount / credit card number / card validity Include period / name on card.

The sales application database 115 is composed of data inputted by the seller when the sales application is made through the terminal. The sales contract amount is automatically calculated and processed as 10% of the total amount, the down payment is withdrawn from the merchant bank account associated with the entered credit card number and deposited into the operator's account, and the best depositor is given a sale right. The down payment will not be returned when the sale is canceled, but will be distributed to related buyers as compensation for the accident.

Referring to Figure 8, the sales confirmation database includes a sales confirmation number / product registration number / product and model name / purchase price / upper price cumulative purchase quantity / total amount / seller ID / associated total buyer IDs / other items.

The sales confirmation database is automatically created by referring to the sales application database and the purchase registration database because the purchase price of the selected purchase price and the higher price are determined by all buyers related to the cumulative purchase quantity. .

Referring to Figure 9, the registered product database is a product registration number / product and model name / sales price / brief description / detailed description / major classification / middle classification / small classification / cumulative sales quantity / manufacturer website link information (URL: UNIFORM RESOURCE LOCATORS) / Similar product link information, and the like.

A brief description of the registered product database includes a picture of the product, typical specifications, a brief product description, the manufacturer, and so on. The detailed description includes a detailed description of the product, a structure, various pictures, and the like, and the reliability and findings of the product surveyed by the interactive auction operator. Especially. When a buyer newly registers a purchase, it is difficult to register specific information on the product. Therefore, additional information is supplemented by investigating the product information that can help the buyer by the operator.

The similar product link information includes a product registration number of the similar product.

10 is a flowchart for explaining a server operation of the interactive auction apparatus according to the present invention.

When the server 100 checks a specific time, for example, 24 hours every day (1002), the server 100 deletes the purchase registration that the purchase period of the day expires, referring to the PRDB 113, and checks the purchase quantity of the purchase registration that ends the purchase period of the next day. Investigate (1004). In this case, when the related purchase registration is deleted, the products registered in the plurality of modes are also deleted at the same time. In relation to the deleted purchase registration, the purchase quantity / parent of each product updates the cumulative purchase quantity / total amount. The PRDDB is updated (1006) by calculating the percentage of the closing amount of the purchase period of the day out of the total cumulative purchase quantity of each product by referring to the purchase quantity investigated in relation to the purchase registration expired the next day (1006). It then registers with the associated BMDB and SMDB (1008).

If it is not the check time in step 1002, it is checked whether there is a member registration request from the terminals (130, 140) (1010).

If there is an application for membership in step 1010, it is checked whether it is a purchase membership or a sales membership (1012). If it is a purchase member subscription in step 1012, the purchase member data is input (1014) and the entered purchase member data is registered in the BMDB (1016). If the sales member is registered in step 1012, the sales member data is input (1018), and the input sales member data is registered in the SMDB (1020).

If it is not a member registration in step 1010, it is checked whether there is a purchase registration request from the terminals (130, 140) (1022).

If there is a purchase registration application in step 1022, it is checked whether the new registration is authorized (1024). If it is a new registration in step 1024, it is checked whether a new product is registered (1026). If the new product is registered in step 1026, the product and model name / purchase price / purchase quantity / purchase period / purchaser ID / credit card number / card expiration date / name on the card / purchase registration mode are input (1028). The input product and the model are registered in the DGDB (1030).

In step 1026, if the new product is not registered, a purchase price / purchase quantity / purchase period / purchaser ID / credit card number / card expiration date / name on the card / purchase registration mode and the like are input (1032).

If it is not a new registration in step 1024, the purchase quantity / purchase period / buyer ID / credit card number / card expiration date / name on the card / purchase registration mode, etc. are input (1034).

1010, 1032 or 1034 checks the deposit confirmation by requesting a purchase deposit from the payment account of the credit card number entered in step 1036. If the payment is not made in step 1036, error processing is performed (1038). If the purchase down payment has been received in step 1036, the purchase registration details entered in the PRDB are registered (1040), the relevant contents of the PRDDB are updated (1042), and the purchase registration details are registered in the BMDB or SMDB of the associated ID (1044). ).

If it is not a purchase registration application in step 1022, it is checked whether there is a sales application (1046). If there is a sales request from the terminals in step 1046, enter the seller ID / credit card number / card expiration date / name on the card (1048). The entered sales application data is registered in the SODB (1050).

Subsequently, the payment request is made from the inputted credit card payment account of the sales applicant and the payment is checked (1052). If the deposit is not made in step 1052, an error process is performed (1054). If the sales deposit is deposited in step 1052, the seller who first deposited the down payment is determined (1056).

Once the seller is determined, it registers in the SDDB with reference to the PRDB and SODB, updates the confirmed purchase registration details in the PRDDB, deletes the purchase registration details from the PRDB, and confirms the sales confirmation contents of the confirmed seller and the confirmed buyers. It registers with BMDB and SMDB (1058). Here, for the case of the multiple registration mode among the respective purchase registration items of the selected purchase price, all of the related similar products are deleted from the purchase registration list. Subsequently, a balance other than the down payment of the purchase price is deposited from respective credit card settlement accounts of the related buyers to process the purchase price payment (1060).

A delivery list of all relevant buyers is created with reference to the BMDB and the created delivery list is provided to the seller (1062).

If it is not a sales request in step 1046, it is checked whether there is a data output request (1064). If there is, the relevant data is output (1066) with reference to the database.

In step 1064, if there is no data output request, it is checked whether there is a delivery completion report (1068), and upon receipt of the delivery completion report, the seller pays the selling price and the down payment of the related seller with the purchase price.

14 is a flowchart illustrating the operation of the terminal of the interactive auction apparatus according to the present invention, and FIGS. 15 to 24 show screen state diagrams.

Referring to the drawing, in the terminal 130, 140, when the interactive auction icon is clicked on the window start screen, the interactive auction program is executed. 1110 is connected to the interactive auction site (www.biauction.com) via the Internet by a telephone connection on a web browser. When accessing the interactive auction site in step 1102, the server 100 and the terminals 130 and 140 are interconnected through the Internet 120.

At the request of the terminal, the server 100 provides the interactive auction homepage of FIG. 15 and displays the homepage screen on the terminal (1104).

On the homepage screen of Fig. 15, there are main menus: home / membership / purchase registration / sales application / purchase list / registered product list / sales confirmation list, and a product search tool on the left side of the screen. The product search tool can search by product classification and search by inputting letters and numbers such as product name, product registration number, purchase registration number, sales confirmation number, and purchase price. In the center of the screen, the name of the major category for the product search and numerical information indicating the number of purchase registrations of each major category are displayed. The major classification names shown are one embodiment, and various major classifications and names may be selected.

When the member registration menu is clicked on the homepage screen (1106), the member registration screen shown in FIG. 16 is displayed (1108). When the purchase member is clicked on the member registration screen of FIG. 16, the purchase member input window as shown is displayed, and when the sales member is clicked, a sales member input window similar to the purchase member input window is displayed. When the member information is input in the input window of FIG. 16 and the member registration button is clicked on the screen, the input member information is transmitted to the server 100 and registered in BMDB or SMDB of the database 110 (1110).

In step 1106, if it is not a member registration, it is checked whether there is a product search command (1112). The product search command is inputted by clicking a category of the major categories of products on the screen or by using a search tool on the left side of the screen. In FIG. 15, when " 1. Furniture / household goods " is clicked, the small and medium classification screen of FIG. 17 is displayed. When the "lighting apparatus" is selected on the small and medium classification screen of FIG. 17, the registered product list screen of FIG. 18 is displayed (1114).

When a desired product, for example, an “inverter stand” is clicked on the screen displayed in step 1114 (1116), a purchase registration list screen of the inverter stand of FIG. 19 is displayed (1118).

In the screen of FIG. 19, when clicking the "view graph", the analysis graphs of FIGS. 26 to 28 can be viewed. For example, the purchase quantity and the cumulative purchase quantity graph (FIG. 26) for each purchase price, the confirmed purchase price change graph (FIG. 27) for the sales confirmation date and time, and the confirmed cumulative purchase quantity (transaction volume) for the sales confirmation date and time. You can see the change graph of With reference to such a grapple, the buyer or seller decides the desired purchase price.

In the screen of FIG. 19, when the buyer clicks the determined purchase price (1120), a selection window for selecting a purchase and a sale is displayed on the screen. When a purchase is selected from the displayed selection window, the purchase registration screen of FIG. 21 is displayed (1126). When the sale is selected in the selection window, the sale request screen of FIG. 23 is displayed (1134).

When "View similar products" is clicked on the screen of FIG. 19, as shown in FIG. 20, a purchase registration list of all similar products is displayed. That is, the purchase registration list of the inverter stand B and the inverter stand C can be viewed. Therefore, we can look at the current state of purchase registration of similar products.

When the purchase registration menu is clicked on the main screen of FIG. 15 (1124), the purchase registration screen of FIG. 21 is displayed. When the sales request menu is clicked on the main screen of FIG. 15 (1132), the sales request screen of FIG. 23 is displayed. When the purchase registration list menu is clicked on the main screen of FIG. 15 (1142), the purchase registration list screen of step 1118 is displayed. Of course, in this case, since there is no product selection, a list of purchase registration numbers is displayed. When the registered product list menu is clicked on the main screen of FIG. 15 (1144), the registered product list screen of step 1114 is displayed. Of course, even in this case, since there is no category selection, the list of registered product numbers is displayed.

If the desired product is not registered in step 1114, the purchase registration menu on the screen is clicked to move to the purchase registration screen of FIG. 21 and select "new product registration".

In the purchase registration screen of FIG. 21, when "New Product Registration" is clicked on the screen for new product registration, all input windows are displayed blank. Since there are no similar products in the category of similar products, it is displayed blank.

When "New purchase price registration" is clicked, the input window of the product and model name and the like product is displayed with the list of the product registration number of the product and model name and the like product selected in advance.

When "Registration Purchase Participation Participation" is clicked, a product and model name, a list of product and model names and merchandise registration numbers of pre-selected product and model names and similar products are displayed in the input window of the product and model names, and the purchase price.

Accordingly, the purchaser inputs purchase registration information using an input window of his or her desire (1128). When the purchase quantity is entered, the settlement total amount and the purchase contract amount are automatically calculated and displayed in the corresponding fields.

In the purchase registration mode, a single registration mode or a multiple registration mode is selected. If multiple registration mode is selected, multiple registration is possible. The selection of the like product is accomplished by checking the product registration number in the check box of the like product placed in the upper left corner. Click each product registration number to see a list of related purchase registrations. In the purchase registration list screen of each similar product, the desired price of purchase can be registered.

The input purchase registration information is transmitted to the server 100 through the Internet 120, and the transferred purchase registration information is registered in various related databases. Subsequently, the purchase registration confirmation screen of FIG. 22 is displayed (1130). On the purchase registration confirmation screen, confirm the purchase registration number and registration details, and click the confirm button, the purchase registration process is completed.

In the multiple registration mode, all the purchase registration contents registered in plural by the buyer are created and displayed in a list. In the embodiment of Figure 22 shows a case where a plurality of purchase registration of the same product of the three companies. That is, in the illustrated embodiment, the purchase registration details of the inverter stand B and C, which are similar products of the inverter stand A, are also displayed at the same time.

In step 1134, information on the purchase price selected by the seller is already displayed in the input fields on the sales application screen such as the product and model name / purchase price / parent value in the cumulative purchase quantity / total amount / sales contract amount. The sales applicant inputs only the contents of the seller ID, the credit card number, the card expiration date, and the name on the card (1136). After inputting, click the interactive auction sales request button at the bottom of the screen to display the sales request confirmation screen of FIG. 23 (1138). The entered sales application information is transmitted to the server 100 through the Internet 120. The server processes the entered sales application information, registers it in a related database, and deposits a sales deposit from the seller's credit card settlement account. . When the first deposit is made and the sale is determined, "congratulations, ID has been confirmed to be sold" is displayed as the sales confirmation result of FIG.

If the "confirmation" button of the screen is clicked after the sales confirmation result is displayed, the delivery list screen of FIG. 24 is displayed (1140). The delivery list screen lists the name, quantity, address, and contact information of all buyers related to the purchase price selected by the seller and the top purchasers. The seller prints out the delivery list, delivers the goods to each buyer, receives the receipt acknowledgment and presents it to the interactive auction operator.

In the above-described embodiment, only the seller who can supply the total amount of the cumulative purchase quantity by the upper rank is the case where the application for sale is possible. In other words, a seller who does not have a cumulative quantity of high rank cannot compete in a sales application. This is to secure a low price purchase quantity in order to induce mass sales.

However, even if the upper level is not necessarily responsible for the cumulative purchase quantity, it is possible to apply for sales for some quantities. In this case, the relevant buyer decision is to determine the number of corresponding buyers that can be sold according to the purchase registration rank among the total purchasers related to the selected purchase price and the top purchase price, and close the transaction and keep the buyers out of the remaining ranks. Such a method may induce competition of purchase registration of buyers.

In the above-described embodiment, only the credit card payment method has been described. However, the present invention is not limited thereto, and a payment method such as an electronic money (cyber money or money) is also possible.

In addition, in the above-described embodiment, only the percentage of the day is displayed for the purpose of helping to establish a sales strategy. However, the increase rate of purchase registration per hour, the purchase quantity corresponding to each purchase price, and the cumulative purchase quantity of the higher price in various graph forms. It is also possible to present. In particular, it is more preferable to present data or analysis graphs that analyze the purchase registration status of the buyer for the sales strategy.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

As described above, in the present invention, through the Internet, the sellers sell their respective sales information by revealing various purchase prices for the same product, the quantity of purchases according to each purchase price, and the number of purchases and the total sales amount according to each purchase price. By competing for the sales according to the strategy, it is possible to obtain both the mass sale and the purchase price reduction due to the mass sale. In addition, the buyers are competitively involved in the purchase price that is likely to close the deal in order to determine the sale price at a lower price, so that the sellers compete with each other and the buyers compete with each other. Therefore, it is possible to implement the principle of completely free market competition on the Internet by allowing the purchase price to be determined by the synergistic action of the two sides.

Claims (16)

At least one purchase price and the cumulative purchase quantity of each purchase price or more for the same product are displayed simultaneously in real time, and the at least one purchaser competes in the desired purchase price with reference to the cumulative purchase quantity of each displayed purchase price and the upper level, At least one seller may select each of the displayed purchase prices and the higher purchase price at a higher level, and then select an appropriate selling point in the gross concept to competitively select an acceptable purchase price, and establish a transaction between the first selected seller and all buyers above the selected purchase price. Interactive auction method using a computer communication network, characterized in that to determine. In a two-way auction method using a computer communication network to establish a transaction by bilateral contention between at least one or more buyers and at least one or more sellers, Inputting, by the at least one or more buyers, a product / model, purchase price, purchase quantity, purchase down payment to the computer; In the computer, for each inputted product / model, at least one or more purchase prices, the purchase quantity for each purchase price, and the purchase quantity more than their own purchase price for each purchase price are higher, the cumulative purchase quantity Displaying; At least one or more sellers, competitively selecting at least one purchase price and cumulative purchase quantity of each product / model displayed on the computer, the purchase price and the cumulative purchase quantity that are acceptable; Determining, at the computer, the selling authority of the cumulative purchase quantity more than the selected purchase price to the seller selected first in the selection step; And And confirming a transaction between the determined seller and all the buyers of the selected purchase price or more at the computer. The interactive auction method using a computer communication network according to claim 2, wherein in the inputting step, purchase period information is further input from the buyer input information. 3. The interactive auction method using a computer communication network according to claim 2, wherein in the displaying step, the total amount information multiplied by the purchase price and the accumulated purchase quantity is further displayed. The interactive auction method using a computer communication network according to claim 2, wherein in the displaying step, the higher level of the purchase display information further displays analysis information analyzing the variation of the accumulated purchase quantity. 3. The interactive auction method using a computer communication network according to claim 2, wherein in the displaying step, the purchase price is displayed in order from high to low. The method of claim 2, wherein in the determining of the selling right, after selecting the acceptable purchase price and the cumulative purchase quantity, the selling right is determined in the order of depositing the sales down payment first. Interactive auction method. 8. The interactive auction method according to claim 7, wherein the sales deposit is a part of a total amount multiplied by a selected purchase price and a cumulative purchase quantity. An interactive auction apparatus using a computer communication network for confirming a transaction by bilateral contention between at least one or more buyers and at least one seller, Storage means for storing the interactive auction program; Executing the interactive auction program stored in the storage means, Enter a product / model, a purchase price, a quantity purchased, a purchase down payment entered by at least one or more buyers, and for each of the entered products / models, at least one purchase price, a purchase quantity for each purchase price, The sum of the purchase quantities of each purchase price or more for each purchase price is higher, the cumulative purchase quantity is output as display data, and at least one or more sellers, the at least one purchase price and the purchase price of each displayed product / model are accumulated Enter the selection data competitively selected by the purchase price and the higher purchase price that is acceptable among the quantity, the higher than the purchase price selected by the first seller selected in the selection step determines the selling authority of the cumulative purchase quantity; And a processor that confirms the transaction between the determined seller and all buyers above the selected purchase price. Interactive auction system using a computer communication network, characterized in that. 10. The interactive method according to claim 9, wherein the storage means comprises a member database, a purchase registration database, a purchase registration indication database, a sales application database, a sales confirmation database, and a registered product database. Auction device. In a two-way auction method using a computer communication network to establish a transaction by bilateral contention between at least one or more buyers and at least one or more sellers, Inputting, by the at least one or more buyers, a product / model, purchase price, purchase quantity, purchase down payment to the computer; In the computer, for each inputted product / model, at least one or more purchase prices, the purchase quantity for each purchase price, and the purchase quantity more than their own purchase price for each purchase price are higher, the cumulative purchase quantity Displaying; At least one or more sellers, competitively selecting a portion of the cumulative purchase quantity that is higher than the purchase price that is acceptable and among the at least one purchase price and the cumulative purchase quantity of each product / model displayed on the computer; Determining, at the computer, the selling authority for a part of the cumulative purchase quantity by a higher purchase price selected to the seller selected first in the selecting step; And And confirming a transaction between the determined seller and some buyers whose selected purchase price is higher than at the computer. 12. The interactive auction method using a computer communication network according to claim 11, wherein the part of the buyers is determined by a purchase registration number ranking corresponding to the part of the seller which is available for sale. 12. The interactive auction method using a computer communication network according to claim 11, wherein in the inputting step, the purchase period information, the purchase price, and the total amount of information multiplied by the accumulated purchase quantity are further displayed. 12. The interactive auction method using a computer communication network according to claim 11, wherein in the displaying step, the purchase price is displayed in the order of high price to low price. 12. The method of claim 11, wherein in the determining of the selling right, after selecting the acceptable purchase price and the cumulative purchase quantity, the selling right is determined in the order of depositing the down payment first. Interactive auction method. In a two-way auction method using a computer communication network to establish a transaction by bilateral contention between at least one or more buyers and at least one or more sellers, Inputting, by the computer, a product / model, a purchase price, a quantity of purchase, and a registration mode for each of the at least one or more similar products with a single purchase deposit; In the computer, for each of the at least one or more like products, the sum of the at least one purchase price, the purchase quantity for each purchase price, and the purchase quantity more than its own purchase price for each purchase price are accumulated. Displaying the purchase quantity; At least one or more sellers, competitively selecting at least one purchase price and cumulative purchase quantity of each product / model displayed on the computer, the purchase price and the cumulative purchase quantity that are acceptable; Determining, at the computer, the selling authority of the cumulative purchase quantity more than the selected purchase price to the seller selected first in the selection step; At the computer, confirming a transaction between the determined seller and all buyers with a selected purchase price; And And in the computer, when the transaction is confirmed, deleting the confirmed transaction registration from the purchase registration list of the related similar products in the case of the at least one homogeneous paid product. How to Auction.