METHOD FOR PROVIDING A FINANCIAL SERVICE, A FINANCIAL GATEWAY SERVER, AND A FINANCIAL SYSTEM, CAPABLE OF USING A NORMAL FINANCIAL SERVICE USING AN INSTALLED APPLICATION

摘要

PURPOSE: A method for providing a financial service, a financial gateway server, and a financial system are provided to enable a user to use a normal financial service using an installed application without installing an application suitable for a changed financial data rule again.;CONSTITUTION: A financial data rule managing unit(210) updates a financial data rule saved in a database by the latest version. The first financial data receiving unit(220) receives the first financial data generated through an application of a terminal from the terminal. A financial data conversion managing unit(230) converts the first financial data based on the latest financial data rule. The financial data conversion managing unit generates the second financial data based on the converted first financial data.;COPYRIGHT KIPO 2010