How the vending machine works

The working principle of the vending machine Hello everyone, I am the author, today I will talk to you about the working principle of the vending machine, let’s take a look at it together. Vending machines are divided into traditional non-smart vending machines and smart vending machines. 1. The traditional non-intelligent vending machine inserts paper money or coins, and the currency recognizer performs recognition. Choose goods, press the button of goods selection, the vending machine program will add or subtract cash according to the price of the goods. Shipment, if the input amount is insufficient, there will be a prompt, if the amount is sufficient, it will be shipped directly. Waiting for the customer's further operation, if you choose to change without buying other things, the vending machine will automatically change coins according to the result of the calculation, and the shopping is complete. 2. After the smart vending machine selects the goods, the vending machine program will initiate a payment application QR code (WeChat, Alipay or other electronic payment) to the back-end server, and the QR code will be directly displayed on the vending machine display. After the customer scans the code, the back-end server will inquire whether the payment account has received the payment. If it is received, the back-end server will issue a shipment instruction to the vending machine, and the vending machine will ship the goods according to the instruction. In accordance with the provisions of the Food Safety Law, the business administration related to vending machines requires all vending machine operators to publicize the name, address, contact information, and copy of the food business license in a conspicuous place for consumption People have the right to know the food they buy. Vending machines are basically similar to commercial retail procedures, requiring business licenses, tax registration certificates, etc. Food and beverage vending machines: 1. Apply for business licenses of individual industrial and commercial households or business licenses of enterprises. 2. The business scope involves pre-approval to relevant departments for pre-approval documents. If you want to know more about the latest industry information about vending machines, please log in to our official website and we will bring you more practical tips. Previous post: What procedures and documents are required for the operation of vending machines?