Settlement system of internal communication network base of sales place, mobile terminal including settlement function of internal communication network infrastructure of the sales office, settlement service providing method of internal communication network infrastructure of the sales office, and program for executing the same

摘要

To provide a settlement system of a sales site intra-communication network infrastructure, a mobile terminal including a settlement function of the sales site intra-communication network infrastructure, a settlement service providing method of the sales site intra-communication network infrastructure, and program for executing the settlement service providing method.SOLUTION: A settlement service providing method of a sales site intra-communication network infrastructure includes: a step (S140) in which a sales site client provides a settlement page in a sales site via an intra-communication network according to a request of a user client, and receives a virtual code and order information input to the settlement page; and a step (S160) in which the sales client transfers the virtual code and order information to a finance company server or a virtual token verification server via an external communication network. The virtual code is configured to be generated at a specific time of point as a code matched to an actual card number, and is used for retrieval of the actual card number in the finance company server or the virtual token verification server.SELECTED DRAWING: Figure 3