| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel selling system for a lease contract vehicle improved in convenience of a user.SOLUTION: In a fuel selling system, a host computer 20 of a fuel sales company is connected to a communication network 40 and collects lease contract conditions from a plurality of terminals 10 via the communication network 40; each of the plurality of terminals 10 includes a transmission unit 12 for transmitting a customer identification number associated with a vehicle, which is a subject of a lease contract in the selling of fuel, to the host computer 20; the host computer 20 includes a lease contract confirmation unit 22 for confirming a lease contract content by referring to the customer identification number transmitted from the terminal 10 and the lease contract conditions stored in a data server 30, a discount rank determination unit 23 for determining a discount rank of fuel prices in accordance with the lease contract conditions, and a transmission unit 24 for transmitting the discount rank to the terminal 10; and the terminal 10 further includes a discount charge setting unit 14 for calculating fuel prices on the basis of fuel supply quantity, a set price of fuel and the discount rank, and a display unit 16 for displaying a price. |
