摘要 |
PURPOSE: A PDA terminal for electronic coupon service payment and an electronic coupon service payment method are provided to prevent possibility of fraudulent user of a service by usage time information according to each specific item of a service to storing a payment server. CONSTITUTION: An RFID reader(210) respectively receives target person information and helper information from a target person smart card and a helper smart card. An authentication module(220) authenticates a target person and a helper by using the received target information and helper information. A usage time information receiver(230) receives usage time information according to each specific item and usage time information of an electronic coupon service. If both the target person and the helper is authenticated, a payment module(240) performs payment by being interlinked with the payment server. |