Why does the vending cabinet not ship after scanning the code?

After the popularization of mobile payment, people's consumption methods are becoming more and more dependent on mobile phones, and scanning QR code shopping has become a 'trend'. In order to comply with this consumption habit, the mobile payment function introduced by the vending machine has become a necessary payment method for the vending machine. Customers can obtain the goods by scanning the QR code, which is very convenient and simple. But many people will encounter a situation where the vending cabinet does not ship after scanning the code. What is going on? Some vendors have posted their own payment codes on prominent locations on the vending counters, which is convenient for consumers to directly scan the codes with their mobile phones to pay. However, this practice soon found the 'opportunity' for the criminals to make money, and quietly posted their collection code on the merchant's QR code to transfer the collection. The problem of vending machine jams has always existed more or less, so many people think that they are too unlucky. Criminals take advantage of this to make customers think that the vending machine has jammed the goods to conceal the falseness of the QR code until the consumer When the complaint was made, both parties realized that they were being tricked. In fact, in addition to the problem of the vending cabinet itself, people have neglected to distinguish the authenticity of the two-dimensional code, and people's insufficient understanding of the vending cabinet is also an important reason. In response to this situation, the manufacturers of vending cabinets have also reflected on their own problems, and the mobile payment industry has also been improved. 1. The electronic screen displays the QR code or scans the code. Consumers directly enter the cargo lane number of the goods on the numeric keyboard. The electronic screen randomly generates a QR code, and the consumer scans the QR code to complete the payment. The other method is more convenient and safer. The consumer generates the payment code and sends it to the electronic screen for scanning. Direct deduction without confirmation is required. This type of vending machine simply and rudely eliminates QR code scams. 2. The two-dimensional code of the fixed fuselage is matched with the two-dimensional code of its own device attached to the automatic vending cabinet of the online mall. Scan the two-dimensional code to enter the purchase page, and add the goods to be purchased into the shopping cart and finally pay. This type of vending machine does not require a numeric keypad and an electronic screen, because its QR code is directly attached to the device and can be easily replaced. But as long as it is clear that the use of this type of vending cabinet will be accompanied by an online shopping mall, if it is a fake QR code, it will not be able to enter, unless a fake mall is also set up. The reason why the vending machine scans the code but does not drop the product is described above. I hope it will be helpful to everyone. Most people have a certain misunderstanding of the vending cabinet, which has also promoted the improvement of the function of the vending cabinet. Merchants can choose the appropriate type according to their needs. That's it for this time, see you next time. Previous: What are the main applications of the vending cabinet Next: How to choose the products in the vending cabinet?