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
Unable to purchase additional Dalaran Heist Chapters in-game.
Hearthstone items purchased in the Blizzard website were not delivered in the game.
Hearthstone items purchased from Amazon were not delivered in the game.
How to resolve Waiting for Authorization message.
Information for tax-exempt organizations making digital purchases of Blizzard games and other digital products
Used credit card and received an error that the information provided was wrong
Opened Rise of Shadow Packs and the number of the packs available decreased by more than one when only one pack was opened.