| 摘要 |
A point or coupon service system for issuing a point or a coupon for discount in selling a commodity or providing a service and enabling a commodity sales or service provision without defraying any incentive cost. In a point service, when a consumer (3) purchases a particular content sold by a content seller (1), the consumer (3) can receive a discount if he/she has a prepaid royalty point generated when a commodity seller (5) sells a non-particular commodity and can receive a discount when purchasing a non-particular commodity sold by the commodity seller (5) if he/she has a pre-taken royalty point generated when the content seller (1) sells a particular commodity. The content seller (1) receives a sales price as a benefit even when the content is sold at a discount price and does not defray the incentive cost by issuing a point. |
