1, definitely can't join, of course, there is no need to join. However, it is necessary to do a good job in store location;

2, the rent of the store, as well as the decoration are the big heads of money, try to control it; In first-and second-tier cities, the monthly rent may be above1w. It will be cheaper in third-and fourth-tier cities.

3, purchasing related equipment, will also cost some;

4. I can make milk tea, at least a little. Everyone thinks it tastes good. This can be learned by doing;

5, the need to do documents, as well as some expenses for publicity. This is not much.

Calculate, if it is controlled, it is also feasible in theory.