| 摘要 |
PURPOSE: A point and coupon based payment method using a smart phone for a seller, a smart phone therefor, and a program recording medium are provided to supply a payment service using points/stamps/coupons/gift certificates of a customer by a smart phone of a seller and prevent illegal use due to another person by a usage authenticating process. CONSTITUTION: An information input unit(140) inputs card information and payment information corresponding to a card. A statement generating unit(145) generates a payment authentication request statement. The payment authentication request statement includes the inputted card information, payment information, and member store information. A statement transmitting unit(150) transmits the generated payment authentication request statement to a payment server corresponding to the card information to request payment. |
