Why are unmanned vending machines only beginning to become popular now?

In the past few years, we often saw unmanned vending machines in the streets, train stations and other places where people came and went, but many times people would not notice them, and only use them when they have to. Why is this? The prime minister is that the consumption habits of the masses have not really been cultivated, and there is not much demand for automatic unmanned vending machines. Secondly, the previous unmanned vending machines are not smart enough. Neither the payment method nor the system can form sticky interaction with customers. . In recent years, my country's unmanned vending machine industry has shown an upward trend, the reason being that unmanned vending machines have become more intelligent. In the past, the unmanned vending machine was just a display stand, but the current intelligent unmanned vending machine analyzes customers with big data, and regularly launches products with different needs based on the data on the customer's buying habits. It truly changes according to customer needs. Through the intelligent management system to link to the mobile phone check-in device, the sales situation and the demand for goods can be quickly grasped, which is more conducive to operation. In the past, unmanned vending machines were used to pay by coin, but now the rise of mobile payment makes it more convenient for unmanned vending machines to pay. You can scan the code in the form of WeChat, Alipay, etc. Payment is very convenient. The above is the reason why unmanned vending machines are starting to become popular now. In fact, they are all about convenience. Because they are easy to manage, convenient to buy what you want, and convenient to pay, unmanned vending machines are needed!