INTRA-STORE COMMUNICATION NETWORK-BASED PAYMENT SYSTEM, PORTABLE TERMINAL COMPRISING INTRA-STORE COMMUNICATION NETWORK-BASED PAYMENT FUNCTION, METHOD FOR PROVIDING INTRA-STORE COMMUNICATION NETWORK-BASED PAYMENT SERVICE, AND PROGRAM FOR PERFORMING SAME

摘要

The present invention relates to an intra-store communication network-based payment system, a portable terminal comprising an intra-store communication network-based payment function, a method for providing an intra-store communication network-based payment service, and a program for performing same. A method for providing an intra-store communication network-based payment service according to another embodiment of the present invention comprises: a step (S120) for a store client providing an intra-store payment page in accordance with a user client's request; a step (S140) for the store client receiving order information and a virtual code input to the payment page; and a step (S160) for the store client transmitting the virtual code and the order information to a payment service server by means of an external communication network.