| 摘要 |
PROBLEM TO BE SOLVED: To prevent a confusion in payment due to an issue of slips from a point-of-sales (POS) terminal. SOLUTION: A fueling system 10 comprises pay-later gasoline/light oil meters 121 to 12n , gasoline/light oil setting devices 131 to 13n , a prepaid-type kerosine meter 14, kerosine setting devices 15a and 15b, a POS terminal 17 placed in an office 16, and a management computer 18. The management computer 18 causes a printer 17c of the POS terminal 17 to issue a slip corresponding to the fueling when gasoline or light oil is fed by the meters 121 to 12n , and inhibits the issue of a slip corresponding to the fueling from the printer 17c when kerosine is fed from the kerosine meter 14. Thus, an operator at a gas station can concentrate on reception of a bill of the gasoline or light oil from a customer, and the she/he does not need to check whether the customer has the fed kerosine. |
