1, it is feasible to open a mutton powder shop downstairs in a residential area with more than 400 households without renting a large area of shops or luxurious decoration, but the selling price is not low and the profit margin is large.

2, open a mutton powder shop, there is absolutely no customer, the delicious taste and smooth taste of mutton powder have attracted the taste buds of countless diners, and the price of civilians is more acceptable to the public.