Create an account for Apple Business Register
An Apple Account is needed to sign in to Apple Business Register. It consists of an email address and a password.
Note: It’s best for each person in your organization to have their own Apple Account for Apple Business Register, rather than using a shared or personal Apple Account.
If you already have a personal Apple Account that you use for Apple Services (like App Store, Apple Music, iCloud, FaceTime, the iTunes Store, and more), it’s recommended that you create a new account using your work email and work phone number. See the Apple Account website to set it up.
To learn more about Apple Accounts, see the Apple Account Support page.