METHOD FOR PROVIDING OIL RESERVATION BUYING SERVICE

摘要

The present invention relates to a method for providing a gas refueling reservation buying service, which enables a user to inquire about real-time gas refueling prices, and reserve the refueling at the inquired gas refueling price so that the inquired gas refueling price can be applied during gas refueling. The method of the present invention enables the user to hedge the gas refueling price which is difficult for the user to predict, by providing the gas refueling reservation buying service which enables the user to buy the gas refueling by reserving the refueling price at a desired time or desired price.