The business model of Justin family is mainly experiential sales. Customers will experience 1-2 times in the store, then they will feel the effect of the product, and then they will buy it. It is a very good business model through word-of-mouth marketing.
The Justin family holds a meeting of businessmen every month. I said it's no use doing more. You'd better attend the Merchants Association in person, so that you can get in touch with their advantages. A visit to the store shows that their chain store business is booming. Understand the product, and you will find its efficacy.