| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system and method for an electronic purchase using a portable terminal capable of supplying product information corresponding to interests and concerns of users and promoting sales of relevant products. <P>SOLUTION: Based on purchase of a first product by placing an order with a user portable terminal to a first seller system, the first seller system supplies order form data describing first product purchase recorded information and product information of a second product relevant to the purchased first product as a set to the portable terminal on each user basis. The user browses the order form data by the user portable terminal, and executes order processing of a selected second product to a second seller system by selecting an item from product information of the second product. The second seller system executes payment processing of counter value of the advertisement for the second product to the first seller system. <P>COPYRIGHT: (C)2004,JPO |
