| 摘要 |
PURPOSE: A payment system using mobile coupon and operation method thereof are provided to improve a convenience of a user by handling a payment in case a user buys items or uses a service. CONSTITUTION: A customer terminal(10) inputs previous registration information and card information with or a service request of discount. A PG terminal(20) stores a requested discount service to a customer terminal or a discount product and registered information. The PG terminal temporarily stores the card information according to a customer database. An operation company server(30) operates with the customer database and then the operation company server creates a registered DB according to registered information from the customer database. The operation company server transmits an authentication bar code to the customer terminal. |
