| 摘要 |
A method for issuing and managing an oil ticket to offer oil price information and a payment service on the Internet is provided to induce free competition and PR(Public Relation) among gas stations by enabling each gas station to raise or cut off oil price. A seller computer offers oil price information and a payment service by connecting to a user computer through the network. A main route is inputted by receiving residence and main moving paths of a user from a user computer through a map and text. A user appoints a preferred oil supplier by using the user computer. The user receives an oil ticket authentication code by searching information for the sale price of each gas station, discount according to Internet purchase, and cooperated oil stations. |
