Card registration method for payment service and mobile electronic device implementing the same

Provided is an electronic device having a processor configured to execute a payment application program stored on a memory, receive at least a part of information on a transaction card or an account, which is used to perform payment using the payment application program, through an image acquisition device or a user interface; transmit at least the part of the information to an outside through a communication circuit; receive an indication, which is selected on the basis of at least the part of the information from the outside, through the communication circuit; request selected input items through the user interface on the basis of at least a part of the indication; receive information that corresponds to the selected input items through the user interface; and transmit the information to the outside through the communication circuit. 提供了一种电子设备，包括处理器，该处理器被配置为：执行存储在存储器上的支付应用程序，通过图像获取设备或用户接口接收关于交易卡片或账户的信息的至少一部分，所述信息的所述至少一部分被用于使用支付应用程序来执行支付；将所述信息的所述至少一部分通过通信电路发送至外部；通过通信电路从外部接收基于所述信息的所述至少一部分所选择的指示；基于指示的至少一部分通过用户