For different types of weight loss, different targeted methods are needed, such as dieting, exercise and other special weight loss methods. After choosing to join a weight loss shop, the joining headquarters will systematically train franchisees, so that franchisees can master the standardized weight loss methods of the headquarters. Different brands have different ways to lose weight and have their own characteristics. Franchisees only need to follow the joining requirements and standards of the headquarters. Relatively speaking, franchised brands will spend money on the research and development of weight loss methods, and strive to develop a unique weight loss method, which has a good effect and is much more scientific and systematic than personal weight loss methods. In this regard, joining brands has sufficient advantages. Customers who go to a weight-loss shop often fail to lose weight by themselves and need professional guidance and help. And different customers, the situation is different, even the same type of weight loss, the situation may be different, so for different types of weight loss customers, we should make reasonable classification statistics, understand the obesity of each customer, and then work out the most suitable weight loss plan according to different customer characteristics.