Vicarious Payment Service Method for Acquaintance in Restaurant

摘要

The method of claim 1, further comprising: receiving a menu request from a first portable terminal of a first customer; Transmitting menu information to the first portable terminal; Receiving an order for food from the first portable terminal; Receiving a proxy payment request for the ordered food from the first portable terminal; Confirming a second customer for the proxy settlement request; Generating a security key for the proxy payment request; Transmitting the security key and the proxy settlement request to a second portable terminal of the second customer; Receiving an acceptance for the proxy payment request from the second portable terminal; Confirming acceptance of the received proxy payment request using the security key; Confirming whether the proxy settlement request is overdue or not; Performing settlement for the proxy payment request with the second portable terminal; And transmitting the result of the payment to the first portable terminal and the second portable terminal.