| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an advertisement device which provides appropriate advertisement information according to a user's transaction situations. <P>SOLUTION: The items provided as RSS information are scored by points based on the user's transaction information and attribute information, and according to whether the results scored by the points satisfy the conditions set for every item, whether the RSS information relating to the items is provided or not is determined. <P>COPYRIGHT: (C)2007,JPO&INPIT |
