GROUP PURCHASING REVERSE AUCTION METHOD , PROGRAM MAKING COMPUTER EXECUTE IT, AND SERVER DEVICE

PROBLEM TO BE SOLVED: To provide a reverse auction method, a computer program and a device, capable of generating a group purchasing item with generation of purchase desire of a buyer as an opportunity, and allowing group purchasing to a different kind of commodity/service. SOLUTION: This reverse au...

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Bibliographische Detailangaben
Hauptverfasser: OKADA AKIYOSHI, FURUICHI KATSUHISA, YOSHIKAWA MASAZUMI, MATSUMOTO HITOMI, GOTO SEIJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a reverse auction method, a computer program and a device, capable of generating a group purchasing item with generation of purchase desire of a buyer as an opportunity, and allowing group purchasing to a different kind of commodity/service. SOLUTION: This reverse auction method includes steps for: receiving purchase desire conditions from a plurality of buyer terminals 2; selecting the purchase desire conditions for a group purchasing candidate from the received purchase desire conditions; transmitting participation invitation in the group purchasing to the buyer terminal 2 having the purchase desire conditions selected in at least the preceding step; receiving a response to the group purchasing participation invitation from the buyer terminal 2 desiring participation in reverse auction; determining a start condition of the group purchasing reverse auction on the basis of the received response; and executing the reverse auction on the basis of the determined start condition. COPYRIGHT: (C)2006,JPO&NCIPI