| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic vending system which can return money equivalent to a selected article and eliminates the disbenefit of a user if communication trouble occurs to disable the vending of the article when the article is bought through the automatic vending machine by using a wireless card. SOLUTION: This automatic vending system includes the wireless card 1 where money data can be read and written and the automatic vending machine 2 which makes a specified communication regarding amount reduction processing for the money data equivalent to the article with the wireless card 1 according to a choice of the article by the user and discharges the selected article after the communication ends. When the discharge of the selected article is deferred since notice of the completion of the amount reduction is not received from the wireless card during the communication, the automatic vending machine 2 stores that as article discharge deferring data in a memory 24 for log recording. |
