If you want to register multiple stores, you need to prepare multiple sets of information. According to Amazon's regulations, one set of information (such as registration-related information: company name, personal name, credit card, address information, phone number, email, payment account, etc., as well as hardware information such as computer and IP address) can only be used independently for one account.

If there is cross-use, Amazon may determine that your stores are related and close the store. So the safest way is to prepare multiple sets of information for registration.