| 摘要 |
PURPOSE:To provide an equal service to any shopper, by selecting either parking charge service or shopping discount service arbitrarily for the shopper and receive the selected service with the other service subjected to a minus settlement linked with the selection. CONSTITUTION:A POS terminal equipment 1 is installed on the side of a store, and a parking charge adjuster 20 is installed at a parking lot. When a service card SC is inserted into the POS terminal equipment 1 at the time of settling the account of a shopping amount, the new parking/shopping service amount is calculated and recorded in the service card SC. While using this service card SC, the shopping amount of the parking charge can be adjusted and at the time of settlement of account, both the service amounts are linked with together so that minus settlement of account can be performed. |
