LOYALTY SERVICE SYSTEM AND A METHOD THEREOF, CAPABLE OF PROVIDING LOYALTY SERVICES FOR CARD COMPANIES USING THE SAME CARD TERMINAL

摘要

PURPOSE: A loyalty service system and a method thereof are provided to integrate loyalty services that card companies perform from card terminals of member shops, thereby providing the services simultaneously with payment.;CONSTITUTION: A card terminal(100) requests a payment approval and loyalty information according to whether a loyalty policy exists. The card terminal identifies a card company corresponding to a request response. The card terminal outputs loyalty information with payment information. A VAN server(200) identifies a card company corresponding to a payment request of the card terminal. The VAN server requests a payment approval and loyalty information to a corresponding card company server. A plurality of card company servers(300) generates loyalty information by the loyalty policy based on the payment information.;COPYRIGHT KIPO 2011