| 摘要 |
PURPOSE: An e-commerce system for transmitting irregular variable discount rate in real time to wired/wireless client terminals. CONSTITUTION: A communication unit(40) collects sale information of a bidding product from a client terminal through network. The communication unit provides total quantity of sales and production cost in the bidding product sales information to the client terminal. The communication unit collects the purchasing information of the bidding product from the client terminal. An information storage unit(50) stores the sale information and purchasing information of the collected bidding product. |
