ARCOIRIS register/registration/sign up

1. Register and then login, the R$ 10 welcome bonus will be automatically credited to your account.

1. The account number should contain 10 numeric characters and the password should contain 6-13 characters in a combination of letters and numbers. It is recommended that you avoid using passwords that are too simple in order to protect the security of your account.

1. A cell phone number can usually only register for one account. If you need to register multiple accounts, please use different cell phone numbers

1. Some platforms require real-name authentication after registration to ensure account security and compliance. Please upload your real and valid identity information according to the page prompts.