I think the joining fee mainly includes the following aspects:

1. Joining fee: generally between 5, yuan and 25, yuan.

2. Brand usage fee: generally between 2, yuan and 2, yuan.

3. Training fee: The fee is between 5-3 yuan, which is usually borne by the franchisee.

4. security deposit: generally between RMB 1, and RMB 5,.

5. Equipment cost: generally between 5, yuan and 15, yuan.

6. The first batch of materials costs: generally between 5, yuan and 1, yuan.

7. Decoration expenses: generally between 5, yuan and 15, yuan.

8. Marketing expenses: generally between .5 and 5, yuan.