PAYMENT METHOD USING CLOUD CARD SERVER AND PAYMENT SYSTEM USING CLOUD CARD SERVER

摘要

Provided is a smart card which includes: an input unit for acquiring user input; a transmission unit for transmitting identification information of a payment card to a server; a receiving unit for receiving the information of the payment card from the server; an output unit for outputting the information of the payment card; and a processor for selecting the payment card based on the user input, controlling the transmission unit to transmit the identification information of the selected payment card to the server and controlling the output unit to output the information of the payment card received from the server. Accordingly, the present invention enables a user to perform payment by supplying the information of the smart card to a transaction terminal.;COPYRIGHT KIPO 2017