| 摘要 |
According to a method for registering a payment unit of a client for mediumless payment in a method for registering a payment unit of a client for mediumless payment which is executed by a server interoperated with a financial institute server which issued the payment unit to the client, the server receives wireless terminal information which identifies a wireless terminal of a client which is to be used for payment through a communication network and receives client information inputted by the client through the wireless terminal which is used for payment and payment unit information of the client which is used for the payment. The server confirms an authentication result which authenticates a subscriber of the wireless terminal which is used for the payment using the client information and the wireless terminal information corresponds to the client information, authenticates if a unit holder name of the payment unit which is used for the payment corresponds to the client information by providing the client information and payment unit information to the financial institute server, and requests the financial institute server to store the payment unit information of the authenticated client in the financial institute server. The server maps the authenticated client information and wireless terminal information and stores the information in a storage medium if a subscriber of the wireless terminal which is used for the payment corresponds to the client information and a unit holder name of the payment unit which is used for the payment corresponds to the client information, and stores an authentication key to extract payment unit information of a client stored in the financial institute server by confirming the payment which uses the wireless terminal of the authenticated client which corresponds to the wireless terminal information stored in the storage medium. [Reference numerals] (100) Wireless terminal; (105) Base station; (110) Control station; (115) Switching station; (120) Network interoperation device; (130) Content providing server; (140) Server; (145) Fee calculation unit; (150) Financial account confirmation unit; (155) Authentication key (authentication data) reception unit; (160) Information transmission unit; (165) Storage medium; (170) Server (2); (175) Information reception unit; (180) Financial account management unit; (185) Financial account confirmation unit; (190) Exact payment processing unit; (195) Locking setting unit; (197) Information transmission unit; (199) Financial system; (AA) Wired terminal; (BB) Wireless network; (CC) Contents service provider; (DD) Contents; (EE) Network; (FF) Mobile communication service provider (Wireless network service provider); (GG) Authentication key (or authentication data); (HH) Client-owned financial account information; (II) Account system; (JJ) External relation system; (KK) Information system; (MM) Financial account |
