The idea is good. As a new industry, micro-business has been questioned by many people. Micro-business is also a business model. Everyone is interested in the traffic dividend. As long as we have enough confidence to develop it, it is reliable. If we want to buy a product from a micro-business, we can see how long he has been selling the product. If he has been selling the product for a long time, it proves that the product is trustworthy and reliable