| 摘要 |
PURPOSE: A purchase processing unit is provided to secure the convenience of a user by providing variable information to a user according to a payment method. CONSTITUTION: A user input unit(15) receives a purchase request from a user. A storage unit(12) stores basic data related to the card of a user. A communication unit(11) receives detail data related to the card of the user. The communication unit receives payment information related to product purchase from a product seller server. A control unit(13) outputs card selection menu including card payment information. |
