It is not possible to cancel a payment in progress
Information on how to update your billing profiles.
Information on troubleshooting connection and installation issues using another network.
A BattleTag™ is a player-chosen nickname that identifies your Battle.net account
What to do if you think another person or group of people has targeted a DDoS attack on you
Each BattleTag is assigned a numeric ID to create a unique identifier.
Troubleshooting steps to resolve the error "Heads up! Something Went Wrong. Select another payment method or try again later."
Information about how to copy a Diablo III console save to a new game or console.