| 摘要 |
PROBLEM TO BE SOLVED: To permit even a user using a wheelchair to easily purchase a product by connecting a portable terminal to an automatic vending machine, inputting purchase information from the portable terminal and carrying out the product from the automatic vending machine. SOLUTION: A user connects an interface cable C between an automatic vending machine A and a portable terminal B. The automatic vending machine A transfers product information on a vending product name, a product number and a sum to the portable terminal B. The portable terminal B displays transferred product information on a display part. A purchaser inputs purchase information (product number) from the input part of the portable terminal B and transfers it to the automatic vending machine A. When the purchaser supplies a rate, the automatic vending machine A transfers the recognition message of a purchase content and the supplied rate to the portable terminal B and displays it on the display part. When the purchaser inputs that there is no mistake from the input part of the portable terminal B, the automatic vending machine A discharges the product requested to be purchased and discharges change.
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