How to remove your payment methods from your account

Troubleshooting PayPal payment issues

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What to do if the website returns "Connection Error" when adding a phone number

Troubleshooting steps for communication and transmission errors.

Before you can connect to the game servers, you must add a phone number to this account.

What to do if you get a "Something went wrong" error when logging in to the Battle.net Mobile App

How to create an account to play on the Public Test Realms

Information on Stimpacks in StarCraft II