| 摘要 |
<P>PROBLEM TO BE SOLVED: To buy a plurality of merchandise from a plurality of merchandise providers on optimum purchase conditions. <P>SOLUTION: An electronic commerce method is provided with: a storing step (405) for receiving merchandise purchase application from a plurality of consumers' computers and storing the merchandise purchase applications into a storage part: a classifying step (406) for grouping the plurality of merchandise purchase applications stored in the storage part by each merchandise attribute; an auction information preparing step (407) for preparing auction information for each merchandise grouped in the classifying step and storing the auction information in the storage part; and a price determining step (410) for storing bidding information transmitted from a computer of a merchandise provider into the storage part on the basis of the auction information and determining the price of the grouped merchandise in accordance with a bidding price included in the bidding information. <P>COPYRIGHT: (C)2004,JPO |
