How to resolve Waiting for Authorization message.
Troubleshooting purchase errors on the Google Play Store
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.
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.
Information about using Paysafecard in the Blizzard Shop
Made a purchase, didn't get card packs.
Information about the 16 Hearthstone packs for the pre-purchase of Tombs of Terror