| 摘要 |
PURPOSE: A method for processing financial instruments purchasing and a financial server performing this is provided for customers to easily choose a financial instrument providing the best final interest rate at each financial institution. CONSTITUTION: A subscription period selector(111) receives subscription period information from a customer terminal. A financial instrument selector(112) produces financial instrument list by arranging multiple financial instruments. A customer information loading unit(115) acquires financial information including a second financial instrument of the client. An interest rate calculator(114) produces a first additional interest rate after joining the second financial instrument. [Reference numerals] (111) Subscription period selector; (112) Financial instrument selector; (113) Financial instrument information storage unit; (114) Interest rate calculator; (115) Customer information loading unit; (116) Cross instrument deriving unit; (117) Financial instrument subscription unit; (118) Customer information uploading unit; (121) Consultation-connection requesting unit; (122) Consultation response receiving unit; (123) Screen generating unit; (AA) First user screen; (BB) Second user screen |
