1. Ordinary users can participate in 58 group purchases in the same city: they can go to the home page of the same city and click "Register" in the upper right corner. After registering an account, they can publish information for free. There are different categories to choose from.
2. Merchants can participate in 58 group purchases in the same city: you only need to click "Business Cooperation"-"Merchants Settle in"-"Submit Personal Information" at the bottom of the group purchase page in the same city, and the website business department will review the information. After passing, the business department will further get in touch with the merchants.
3, the national number requires a deposit, and others do not need a deposit. Call customer service, and the salesman will tell the merchants how to join.