| 摘要 |
<P>PROBLEM TO BE SOLVED: To propose a commodity most suitable for a customer. <P>SOLUTION: A server 100 stores commodity information and criteria data associated with the taste of a customer, etc. in a storage part and notifies a terminal device 200 of commodity information suitable for the taste of the customer. The terminal device 200 displays the commodity information received from the server 100. A salesperson who sells a commodity shows a screen of the terminal device 200 to the customer when selling the commodity and sells the commodity. Further, the terminal device 200 generates criteria data for the customer who has purchased the commodity, based on the order in which the customer deletes unnecessary commodity information and a thinking time until the commodity information is selected, and notifies the server 100 thereof. The server 100 updates the information in the storage part by using the criteria data received from the terminal device 200. <P>COPYRIGHT: (C)2013,JPO&INPIT |
