| 摘要 |
PROBLEM TO BE SOLVED: To confirm an environmental load reduction value for a commodity purchased by a customer.SOLUTION: When a scanner 40 is used to input the commodity code of a purchased commodity, an environmental load reduction value stored in a commodity master file 15 is acquired and displayed on displays 37, 38. On settlement processing, a printer 39 is used to issue a receipt on which the environmental load reduction value is printed as commercial transaction data. |
