| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a user to acquire commodity information and a coupon simultaneously, and to enable a distribution source of the commodity to provide an affiliate fee to a commodity introducer simply and reliably. <P>SOLUTION: An owner of a blog site introduces a commodity (article, content item, or service) on a blog site image 51, associates icons 52a, 52b, and 52c with respective commodities to display the icons, and transmits coupon data corresponding to the respective commodities. The coupon data includes a coupon primary issuer (distribution source of commodity) ID and a coupon secondary issuer (introducer of commodity) ID. If a user selects an icon, the coupon data is written into an electronic money medium of the user, and the coupon is issued to the user. When the user uses the coupon to purchase a commodity, the distribution source of the commodity provides an affiliate fee to the introducer of the commodity. <P>COPYRIGHT: (C)2008,JPO&INPIT |
