Here is how to open a new Print Beat Store account:
Go to www.printbeat.store
Click on "Login" at the top right corner
Select "New Customer Registration" on the right box.
4. Fill out the form and press "Create Account"
Important notes
Sign up with the same email address that you use for your PrintOS account.
You need to create a Print Beat Store account even if you already have a PrintOS account (you cannot automatically access the Print Beat Store with your PrintOS credentials).