Restaurant this behavior is legal, first of all, in the case of carrying out the code ordering, the restaurant will then you are authorized to obtain your cell phone number and other private information, which also means that their own private information may be leaked, therefore, from this point of view, the code ordering may be involved in the issue of their own private information, if once it is leaked words, has invaded the personal privacy of the people.

These are the first time that a person's privacy has been compromised.

Secondly, the code ordering for the enterprise, indeed can greatly reduce the cost of human resources, especially for some of the store is relatively large, and the waiter is relatively less in the area, this advantage is especially in the significant, for this area, if you need to meet the needs of the guests, then it can only be based on the increase in wages or is to reduce the hiring method, in order to achieve the requirements of the guests, but sometimes, this is not the case. However, sometimes this store is not too busy, in other words, if you hire too many people to work in the words, then for the hotel, it is a kind of depletion, therefore, the code ordering method, for the hotel, or can save operating costs.

Once again, the code ordering for the guests, although it may touch people's personal privacy, but it does solve the problem, as long as the development of scanning the QR code, and then choose their favorite, in the process of ordering food, completely without the need to carry out the interference, which also means that the guests have the right to completely dominate the choice of their favorite things, rather than letting the waiter to carry out the promotion of the product, so from this point of view, the scanning code ordering is a very important part of the hotel's business. From this point of view, the advantages of code ordering, is to allow guests to choose their favorite things, and manpower to carry out ordering words, if encountered in the peak hours of the case, may need to wait in a long line.

The requirement for consumers to scan the QR code before ordering food is usually a requirement of many stores, some WeChat public numbers in order to better allow consumers to force the concern, but inadvertently cause the consumer's private information is leaked, because once you scan the code to pay attention to, it is likely to be required to fill in the private information, such as the name of the cell phone number, so that in the later stages there is a possibility that the consumer's private information is leaked, the consumer's private information is leaked. In this way, in the late stage may also encounter a variety of marketing products cell phone, or publicity planning their store goods of those information content, and if you do not scan the code to pay attention to the words, there is no way to order food, in this process, the consumer is forced to bring to a particularly uncomfortable natural environment, so the manufacturers of such behavior has been significantly invaded the consumer's own The company's legal rights.