ONLINE COUPON MANAGEMENT SYSTEM AND THE SAME METHOD FOR SERVICING ONLINE COUPONS

摘要

PURPOSE: A system and a method for the on-line coupon management providing a coupon capable of using on on-line are provided to make a user use the coupon on on-line by providing the coupon on on-line and off-line. CONSTITUTION: The system for the on-line coupon management comprises a coupon branch server(200) noticing an on-line coupon assigning a serial number provided from a coupon management server on the Internet site, an on-line shopping mall(300) supporting the use of the on-line coupon in order to make a payment by applying the on-line coupon acquired by the user, and the coupon management server(400). The coupon management server comprises a DB part(493) storing a coupon branch code, a goods code and the serial number, a serial number generator(410) transferring the coupon to the branch after giving the serial number to the coupon and storing the serial number by linking to the branch and goods code in the DB part, a serial number certification part(450) deciding a duplication of the serial number, and a coupon payment amount calculation part(470) calculating the payment amount by applying the discount amount of the coupon.