There’re different molds:
For purchases made on other platforms:
Login Account: Order ID
Login Password: Last 6 digits of the Order ID
Note: This is a one-time login method. After logging in, you’d better to bind your email and set a password in “My Account.” For future logins, you can use your email and password directly.

For purchases made on the website using email address :
Login with your email address, receive a verification code, then bind your email and set a password in “My Account.” For future logins, use your email address and password directly.

For accounts gifted by others:
Login with the recipient’s email address, receive a verification code, then bind the email and set a password in “My Account.” For future logins, use the email address and password directly.

For whom invited by others:
Log in using the email address or phone number provided by the inviter,receive a verification code, then bind the email and set a password in “My Account.” For future logins, use the email address and password directly.