Advantages of joining: unified doors, soft clothes, unified process standards, providing operation manuals and courses.

Disadvantages of joining: it is controlled by the headquarters everywhere, and it is only a manager who works hard. In addition to the joining fee, there is an annual management fee.

Self-created advantage: all income belongs to oneself.

Create your own disadvantages: you need to promote yourself, and you can't afford the publicity expenses of mass media alone.