1. Visit Hi official website, a Kunming snack, and learn about the joining policies, conditions and requirements on the "Join Us" or "Invite Merchants to Join" pages.

2. After understanding the joining conditions and requirements, if you meet the requirements and are interested in joining, you can fill in the joining application form and submit the application materials.

3. Wait for the audit of the headquarters, and provide relevant qualification certificates, business plans and other materials as required.

4. If approved, sign a franchise contract with the head office and pay relevant fees.

5. Under the guidance of the headquarters, choose the appropriate store location, carry out decoration and equipment procurement, and conduct staff training and opening preparations according to the requirements of the headquarters.

6. After opening, through the products and operation support provided by the headquarters, conduct business management and market promotion to achieve profitability.