| 摘要 |
PURPOSE: A system and a method for authenticating a payment are provided to process a payment for e-commerce without an additional certificate. CONSTITUTION: A virtual phone(70) request a payment confirmation with a user terminal(10). The virtual phone receives an acknowledgement. A click-to-call device(30) connects a call between the user terminal and the virtual phone. A call authorization device(50) performs a call authentication through a call connection. According to the call authentication and the check response, a payment approval device(60) accepts the payment. |
