First of all, we have to have special products. Now, whether it is making steamed buns or other catering, it is difficult to open the market without special features.

In addition, in order to maintain a high sales volume in the market for a long time, it is necessary to constantly update varieties, including seasons, tastes, patterns and so on. If it is a restaurant, it depends on whether there are auxiliary products such as porridge, soup, side dishes and even stir-fry. If it is a window takeaway, it must depend on whether there are drinks. The steamed stuffed bun without drinks will affect sales.