| 摘要 |
PURPOSE: A mobile coupons processing method using a user terminal is provided to protect the privacy of the user terminal by automatically invalidating used mobile coupons by authenticating the mobile coupons through the user terminal. CONSTITUTION: A user terminal receives mobile coupons. The user terminal identifies a member store where a user wants to use the mobile coupons(420). The validity of the mobile coupon is inspected based on the identified member store information(440). When the mobile coupons are effective, the user terminal transmits the breakdown of the mobile coupons to a server. The mobile coupon is automatically inactivated(480). |
