How to join Jim’s Super Hot Dogs is as follows:

1. First, you can visit the official website of Jim’s Super Hot Dogs to learn about the franchise policies, requirements and procedures. Franchise information will be provided on the "Join" or "Cooperation" page of the website.

2. Secondly, on the official website, you can find the contact information of the franchise department, such as phone number, email address or online form. You can contact us directly to inquire about joining and express your interest.

3. Then the franchise department will ask to fill in the franchise application form. This form will ask for personal information, business background, experience and financial status. Submit the application form completely and accurately.

4. Then the franchise department will ask for interviews and inspections. Face-to-face meetings or phone or video interviews will be conducted to understand background, motivation and abilities. You will also be asked to visit a store or headquarters to better understand the business model and brand values.

5. After passing the interview and inspection, the franchise department will provide you with a franchise contract. Before signing a contract, read the terms of the contract carefully and make sure you understand and accept all its conditions. According to the contract, franchise fees, training fees and other fees need to be paid.

6. As a franchisee, you need to receive training from Jim’s Super Hot Dog to understand the business model, product production, marketing strategies, etc. The form and content of training vary depending on the franchise area and contract terms.

7. Finally, after completing the training and meeting the store opening requirements, you can prepare to open Jim’s Super Hot Dog store. It's about finding a suitable location, decorating the store, purchasing equipment and materials, and operating it to Jim's Super Hot Dogs standards.