Information on using the same Battle.net Authenticator on more than one Battle.net account

Information regarding steps you can take if your email address is already in use on an account.

How to pay with an alternate PayPal account

How to check the linked status of your Twitch account.

Information on recovering a lost Diablo III account

Request to restore a deleted Battle.net Account or game license

How to correct an email mistake when creating or updating your Battle.net account

What to do if you earned Twitch drops in the wrong Battle.net account

Blizzard Customer Support cannot lock your account on request

Steps to link a Battle.net account to a Humble Bundle account.