| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel selling system for lease contract vehicle that enhances user's convenience. <P>SOLUTION: The fuel selling system includes a host computer 20 of a fuel selling company which is connected to a communication network 40 to gather lease contract conditions through the communication network 40 from a plurality of terminals 10. The plurality of terminals 10 each includes a transmission part 12 which transmits a customer identification number related to a vehicle as an object of a lease contract to the host computer 20 when fuel is sold. The host computer 20 includes a lease contract confirmation part 22 which confirms lease contract contents by reference to the customer identification number transmitted from the terminal 10 and contract conditions of the lease contract stored in a data server 30, a discount rank determination part 23 which determines a discount rank of fuel charge according to the contract conditions of the lead contract, and a transmission part 24 which transmits the discount rank to the terminal 10. The terminal 10 further includes a charge calculation part 15 which calculates a charge for fuel based upon a fuel supply amount, a price of fuel, and the discount rank, and a display part 16 which displays the charge. <P>COPYRIGHT: (C)2012,JPO&INPIT |
