| 摘要 |
PURPOSE: A method of merchandising goods setting up the price scope by the Internet is provided to increase the success of trading by comparing/searching the expected price of products registered by sellers with the expected price of products registered by buyers and connecting the buyer and the seller having the data-agreed products. CONSTITUTION: A buyer(B10) accesses an Internet homepage(B30) of service to receive the service from a service server(B40). To provide the service to the buyer, a seller(B70), a bank(B50) and a delivery company(B60) access the service server via the Internet homepage. The service server includes a member DB(B410) saving the member data of a registered buyer, a product DB(B420) saving the data of registered products, a manual DB(B430) saving the manual of each product, a trade DB(B440) saving the payment types, payment states and paid money data of products, and a delivery DB(B450) saving the delivery data of sold products. The product DB consists of a desired-to-purchase product DB(B421) saving the list, price and quantity of products desired for a member to buy, a desired-to-sell product DB(B422) saving the list, price and quantity of products desired for a member to sell, and a waiting-to-purchase DB(B423) saving the data of desired-to-purchase conditions to inform a member that a new product agreed with the pre-registered product is registered.
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