FINANCIAL TRANSACTION METHOD, FINANCIAL TRANSACTION SYSTEM, INDEPENDENT INSTITUTION SERVER MEDIATING FINANCIAL TRANSACTION, INTEGRATED CASH CARD, AND ATM USING THE CARD

摘要

PPROBLEM TO BE SOLVED: To allow a user to receive services to a plurality of accounts with one password by integrating cash cards for the plurality of accounts into one card. PSOLUTION: An independent institution server 100 managed by an independent institution for collectively managing information of a user, financial institution servers 105 and 106 each managed by a financial institution, such as a bank, which provides an account to the user, and an ATM 101 specified by the independent institution are connected via a network 104. The user uses an integrated cash card storing information on a plurality of accounts and a password common to all the plurality of accounts. The user uses the ATM 101 to receive the services to all the plurality of accounts owned by the user via the independent institution server 100. PCOPYRIGHT: (C)2004,JPO