When the vending machine motor driver purchaser places money, the vending machine will record the value of this x-y coordinate system corresponding to the type of beverage entered. There are integrated circuits such as single-chip microcomputers in the vending machine, which can control the entire automatic sales process, including identifying currency, identifying beverage types, and determining X-Y coordinates.

According to this weight, the mechanical switch is triggered through the mechanical mechanism to send the product out. Because of the problem of finding money, it is often possible to spit out coins by kicking two feet. More than 20 years ago, the coin-operated telephones on the streets of Beijing were such a structure, and many coins could be produced with two strong taps of the hand. The vending machine software developed by a company in Japan more than ten years ago can use the mobile phone as a remote control, buy things directly through the vending machine to access the Internet, and pay through mobile banking after authentication, without cash at all.

The main feature of unmanned convenience stores and vending machines is "unmanned", that is, to reduce labor costs through unmanned retail, while still being able to meet the needs of 24-hour stores. Then simply summarize the following 10 advantages of vending machines. Vending machines can be a good way to avoid hotel skills to increase retail turnover, and can effectively avoid a series of troubles such as loss of items and later claims caused by room inspections.