QR EASY PAYMENT SYSTEM USING DISPOSABLE QR CODE AND METHOD USING DISPOSABLE QR CODE

摘要

The present invention relates to an easy payment system using a disposable quick response (QR) code, capable of providing a convenience and efficient electronic payment process; and a method thereof. According to the present invention, the system comprises: a purchaser terminal to request issuance of a disposable QR code when receiving payment points; a main server receiving a disposable QR code issuance request, issuing a disposable QR code corresponding to purchaser information and payment point information, and transmitting the disposable QR code to the purchaser terminal; and a seller terminal to scan and identify the disposable QR code displayed on the purchaser terminal, and to transmit QR code identification information to the main server. Moreover, the method comprises: a step of the purchaser terminal receiving and checking purchaser information required for payment and an authenticating code required for issuing a disposable QR code corresponding to payment point information in payment; a step of the purchaser terminal transmitting a request notification for issuing the disposable QR code to the main server; a step of the main server generating the disposable QR code to transmit the same to the purchaser terminal; a step of the purchaser terminal displaying the disposable QR code on a screen window thereof; a step of a seller terminal scanning the disposable QR code generated in the purchaser terminal to acquire the payment information; a step of the seller terminal to transmit a payment request of the payment points including the acquired payment information to the main server; a step of the main server finally approving the point payment to perform settlement; and a step of the main server transmitting the result of a normally processed electronic payment authentication to the seller and purchaser terminals in push notification.