KR20020009257A - barter method using reverse auction method - Google Patents

Abstract

The present invention relates to a barter exchange method of a reverse auction method, in which a buyer accesses a barter management system and registers a product / service to be purchased, a purchase hope and a bidding period, and a seller until the bidding period ends. Accessing the barter system and bidding; and at the end of the bidding period, the barter system determines the seller who presented the lowest bidder as the successful bidder if the lowest bidder is less than or equal to the desired purchase price. The barter management system requests the buyer to pay the purchase fee, the buyer pays the purchase fee in cash, the barter management system notifies the successful bidder, the barter management system Ask the winning bidder to pay the sales commission The purchaser cash payment of the sales commission, and the barter management system comprises the step of transferring the electronic money in the buyer's cyber account to the cyber account of the successful bidder, reverse auction online using electronic money By performing bartering in a manner, there is an effect that the activation of bartering can be achieved.

Description

Barter method using reverse auction method {barter method using reverse auction method}

The present invention relates to a barter exchange method of a reverse auction method, and more particularly, to a barter method of performing barter exchange in reverse auction method online using electronic money.

In general, bartering involves exchanging goods or services with other goods or services without cash, so that the exchange party exchanges items one-to-one in a certain market.

Currently, these barters aim to increase sales by disposing of surplus inventory of mass-produced products as a result of the Industrial Revolution, rather than exchanging primitive main necessities.

However, the conventional bartering method as described above has a problem that it is difficult to promote bartering, as the trade must be made directly between the parties.

Accordingly, the present invention has been made in order to solve the problems described above, by performing a barter in the reverse auction method online using electronic money, barter method of the reverse auction method that can facilitate the barter exchange The purpose is to provide.

In the reverse auction method barter method according to the present invention for achieving the above object, at least one seller terminal and buyer terminal, barter in a system comprising a barter management system connected to the terminals by a communication line In the exchange method, the purchaser accesses the barter management system and registers the goods / services to be purchased, the desired purchase price and the bidding period, and the seller accesses the barter management system until the bidding period ends. At the end of the bidding period, by the barter management system, when the minimum bid price is less than the desired purchase price among the bids suggested by the seller, determining the seller who has presented the lowest bid as a successful bidder; Ask the buyer to pay the purchase fee. Cashing the purchase fee, the barter management system notifies the successful bidder, the barter management system requests the successful bidder to pay the sale fee, and the successful bidder pays the sale fee in cash. And, the barter management system is characterized in that it comprises a step of transferring the electronic money in the buyer's cyber account to the cyber account of the successful bidder.

In addition, if the minimum bid price is larger than the desired purchase price, the purchaser directly determines the successful bidder, characterized in that it further comprises the step of notifying the barter management system.

1 is a schematic configuration diagram of a system for performing a barter method of reverse auction according to the present invention,

2 is a flowchart illustrating a method of bartering a reverse auction method according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10-1 to 10-N: Seller Terminal 20-1 to 20-N: Buyer Terminal

30: Internet communication line 40: barter management system

41: firewall 43: web server

45: database server 47: mail server

49: electronic payment server

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a schematic configuration diagram of a system for performing a reverse auction barter method according to the present invention, a plurality of seller terminals (10-1 to 10-N) and a plurality of buyer terminals (20-1 to 20-N) ) Is connected to the barter management system 40 via the Internet communication line (30).

In addition, the barter management system 40 is configured to include a firewall 41, a web server 43, a database server 45, a mail server 47, and an electronic payment server 49, the web server ( 43 is connected to the Internet communication line 30 through the firewall 41, the database server 45, the mail server 47 and the electronic payment server 49 is connected to the web server 43, respectively, The mail server 47 is connected to a plurality of seller terminals 10-1 to 10 -N and a plurality of buyer terminals 20-1 to 20 -N via an internet communication line 30. The electronic payment server 49 is connected to a computer system of a bank or credit card company 50 through a communication line such as a dedicated line.

In this case, the plurality of seller terminals 10-1 to 10 -N, the plurality of buyer terminals 20-1 to 20 -N, the web server 43, and the mail server 47 are connected to the Internet communication line 30. A communication interface, such as a modem for connection, and appropriate communication software are provided. In addition, the web server 43 is configured to include a barter program, the database server 45 is a database of buyer and seller information, a database of goods / service information, a database of bidding history, a database of transaction history It is comprised including these.

The electronic payment server 49 is requested to pay the payment by querying the computer system of the bank or credit card company 50 based on the bank account number and password or credit card number and password presented by the buyer or seller. have.

2 is a flowchart illustrating a method of bartering a reverse auction method according to the present invention.

As shown in FIG. 2, in step S1, a purchaser who wants to purchase an item / service is connected to the barter management system 40 by operating his terminal 20-1 to 20-N and then purchasing. Register the goods / services to be purchased, the desired purchase price, and the bidding period.

Subsequently, in step S2, the seller who wants to sell the goods / services operates the terminals 10-1 to 10-N to access the barter management system 40, and is then registered by the buyer as described above. Bidding is performed by registering bidding information including bids and bidding conditions for goods / services.

Subsequently, in step S3, the barter system 40 determines whether the bidding period has ended, and if the bidding period is not finished, repeats the step S2 to receive bids from a plurality of sellers, and the bidding period If it is finished, step S4 is performed.

In the step S4, the barter system 40 compares the bids presented by a plurality of bidders, selects a minimum bid price, and determines whether the minimum bid price is less than or equal to the purchase desire. If the minimum bid is greater than the desired purchase price, step S6 is performed.

In step S5, the barter system 40 determines the seller who presented the minimum bid as a successful bidder, and in step S6, the buyer determines a successful bidder based on the seller's bid and bidding conditions.

Subsequently, in step S7, the barter system 40 requests the purchaser to pay the purchase fee in cash, so that the purchaser pays the purchase fee in cash. At this time, as a payment method, a credit card or bank account number and its password are entered, and the electronic payment server 49 makes a payment by inquiring to a credit card company or a bank based on this.

Subsequently, in step S8, when the barter management system 40 confirms that the purchase fee has been received as described above, the successful bidder is notified.

Subsequently, in step S9, the barter management system 40 requests that the sales commission be settled in cash, so that the seller setstles the sales commission in cash.

Subsequently, in step S10, the barter management system 40 checks whether the selling fee is settled in cash, and if the selling fee is settled in cash, the seller uses the electronic money used as a means of goods / services trading in the buyer's cyber account. Transfer to your cyber account.

At this time, the electronic money is not cash, but acts as an exchange means of transactions like cash transactions required for actual economic activities, is a means of payment of transactions, liquid assets, issued and circulated electronically, and sound corporate financial structure. Helps prevent cash outlays Such electronic money may be obtained by selling goods / services or may be purchased using cash.

Subsequently, in step S11, the seller delivers the winning item / service to the buyer offline.

As described above, according to the present invention, by performing a barter in reverse auction method online using electronic money, there is an effect that can activate barter.

Claims (2)

A bartering method in a system comprising a barter management system connected to the terminals by at least one seller terminal, a purchaser terminal, and a communication line, comprising: a goods / service to be purchased by a buyer by accessing the barter management system; Registering the purchase desire and the bidding period, and the seller accesses the barter management system and bids until the bidding period ends, and at the end of the bidding period, the barter management system presents the bidder at the time of bidding. Determining the seller who presented the minimum bid as a successful bidder if the minimum bid price is less than the desired purchase price, the barter management system requests the buyer to pay the purchase fee, and the buyer pays the purchase fee in cash; The barter system manages the successful bidder Notifying that the bidder is in charge, the barter management system requesting the successful bidder to pay the sales fee, and the successful bidder cashing the sale fee; and the barter management system uses the electronic money in the buyer's cyber account. The reverse auction method barter method comprising the step of transferring to the cyber account of the successful bidder. The method of claim 1, And if the minimum bidder is larger than the desired purchase price, the buyer directly determines the successful bidder and notifies the barter management system.