System and method for providing reverse point by oil refining company

摘要

PURPOSE: A system for supplying reverse points by an oil refining company and a method thereof are provided to enable a service subscriber to maximize and supply a benefit of service points according as the subscriber uses an oil refining company and enable an affiliated oil refining company to attract a regular customer by increasing service points collected through purchases of an oil in the oil refining company through an investment and returning the service points to the service subscriber as reverse points. CONSTITUTION: A service supplying device(10) for controlling a service generally is connected to an oil refining company(20) through a predetermined communication network such as the Internet. The oil refining company(20) is connected to a plurality of service subscribers. The service subscriber connects to the oil refining company(20) and the service supplying device(10) through a subscriber terminal such as a personal computer. The oil refining company(20) supplies a predetermined service point for the corresponding service subscriber according as the service subscriber uses the oil refining commodity. The oil refining company(20) transmits service point to the service supplying device(10) and pays a point amount of money corresponded to the service points in a transaction bankbook of the service supplying device(10). The service supplying device(10) performs an investment such as an investment in stocks, an investment for an inauguration of an enterprise, a real estate, etc. using the point amount of money deposited in the bankbook from the oil refining company(20), and calculates reverse points corresponded to the investment earnings thereof according to service subscribers. The service supplying device(10) is cooperated with a predetermined investment company(30) which executes an investment process using the point amount of money.