The service industry is not included in the compulsory registered trademark. Therefore, it is not necessary to register a trademark. If it is a small supermarket, it can be directly named by a trade name. Because the trade name has been verified when handling the business license, it will not be renamed in the same area. However, if it reaches a certain scale, in order to distinguish itself from its peers and let its image occupy a place in the hearts of consumers, You must register a trademark. (For example, if your logo is not registered, you will have to change it after your peers maliciously register it, so that your image will be damaged.) The above is aimed at large-scale supermarkets that want to develop in different regions.