| 摘要 |
PROBLEM TO BE SOLVED: To make profit by ordering merchandise via a communication network. SOLUTION: In this method, a seller positioned between a merchandise purchaser (consumer) and a merchandise supplier respectively independently operates a sales site and a purchase site, gets the difference between a retail price and a purchase price as profit and orders the merchandise through the communication network. A customer transits a conditional purchase application including a merchandise purchase price to the first server system 12 from a client computer 16 via a communication network 10. The second server system 18 transits a conditional purchase application including a price that is lower than the retail price to a plurality of supplier computers 22 via the communication network. The seller managing the first and second server systems purchases merchandise that is answered by the supplier computers and has the best condition and gets the difference between its retail price and its purchase price as profit. |
