| 摘要 |
PURPOSE: An advertisement of an advertiser unmatched to affiliated store information of an affiliated store run by a seller is combined with a payment related message transmitted to a buyer, and provided. CONSTITUTION: A smart phone interface is reported about a setting of a telephone call from a telephone order payment application of a smart phone (S210). A seller information monitor monitors identification information of a data communication terminal of the seller responding to a report (S220). A data communication terminal interface uses identification information of a data communication terminal of a seller which a seller information monitor monitored, and performs data-communication with a data communication terminal of the seller (S230). A database stores affiliated store information of an affiliated store run by a seller, an advertisement information of an advertiser who wants to advertise goods, and advertisement contents of goods which the advertiser wants to advertise. An information comparer comparers affiliated information with advertisement information. An order payment processor intervenes between a data communication terminal interface and a smart phone interface, performs order payment process of goods to sell to a buyer, and creates payment approval texts including information related payment approval when payment approval for a payment request of a buyer. [Reference numerals] (AA) Start; (BB) End; (S210) Smart device reports that a phone number has been set as a user's favorite number; (S220) Identification information of a seller's data communication device is checked; (S230) Data communication process is performed with the seller's data communication device or a buyer's data communication device in order to exchange necessary information in placing and paying for an order |
