How to resolve issues purchasing the same content on multiple iOS Hearthstone accounts.
Hearthstone items purchased from Google Play were not delivered in the game.
Troubleshooting purchase errors on the Google Play Store
How to resolve Waiting for Authorization message.
Information about this transaction status
Hearthstone items purchased in the Blizzard website were not delivered in the game.
Hearthstone items purchased from Amazon were not delivered in the game.
Unable to purchase additional Dalaran Heist Chapters in-game.
Used credit card and received an error that the information provided was wrong
Information for tax-exempt organizations making digital purchases of Blizzard games and other digital products