The first generation of selling containers was based on ancient mechanical vending machines, which created the era of unattended vending machines. The advantage is obvious, but the disadvantage is that you can only take one product at a time; Mechanical equipment maintenance costs are high, as long as it is mechanical, it is easy to get stuck; The unit cost of mechanical containers is high, and the domestic mechanical containers are all between1~ 30,000, and the good quality is more expensive. In the era when intelligent technology has not been popularized, banknotes and coins are used for payment, and the recognition rate is limited, so old banknotes are often unrecognizable; It often happens that the money is eaten and the payment is not delivered.

The second generation container is based on the application of two-dimensional code scanning technology, which can scan the code to open the container and identify the goods by RFID identification tags attached to the goods again. (RFID identification tags are similar to the anti-theft tags on valuable goods in Shangchao. Its disadvantage is that the identification effect of the label will be reduced in the wet and frozen environment, and the label will easily fall off. The most important thing is to increase the cost of labeling and tag itself, and the market price of tag is about 6 cents. This kind of RFID tag can be understood as paying purely by personal conscious way. If someone plays a prank and tears off all the labels, it means that the buyers behind can enjoy free goods.

The third consignment container uses the true intelligence technology of visual recognition algorithm, which is based on machine intelligence eye recognition technology. The cloud platform or this machine uses chip-level algorithms to complete a series of actions such as QR code scanning to open doors, pick up goods, and automatically deduct money after closing doors. The whole process only needs three actions, and the recognition rate is infinitely close to 100%, without adding any other expenses to the goods. You can take more than one item at a time. The transaction speed is fast!