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Cashless vending system, method, vending machine, and center apparatus
Cashless vending system, method, vending machine, and center apparatus
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机译:无现金售货系统,方法,售货机和中心设备
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摘要
A cashless vending system using a portable communication terminal, which can make a conventional vending machine into the cashless type with ease without requiring users to perform a complex operation. When a vending machine 1 detects that a change return lever is operated by a user after a settlement request code is issued, the vending machine 1 issues a settlement cancellation request code requesting the cancellation of a settlement according to the settlement request code, and a center device 3 performs cancel processing of the settlement according to the settlement cancellation request code received from the vending machine 1 via a portable telephone terminal 2. 展开▼