Bargaining multi-choice reverse auction management system and auction method thereof

The invention discloses a bargaining multi-choice reverse auction management system and an auction method thereof. In the invention, a purchaser is required to describe purchase offers first and then a central control system of a middleman searches for a great number of commodities of vendors and pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YUAN XIAOFENG, YANG DAOQI, WU LIBO, GAN QIUHUI, XIAO LEI
Format: Patent
Sprache:chi ; eng
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