Troubleshooting steps for resolving payment error in Heroes of the Storm.
How to pay in a different currency in the Blizzard Shop
Information about Diablo III products and purchasing options
What to do if you purchased a product that shortly after went on sale
What to do if a gift purchased in the Battle.net Shop was not delivered.
Information about trading in Diablo III
What to do if you don't see all your stash tabs in Diablo III.
Your Blizzard account has been restricted from making further purchases.