You will receive this error if you attempt to purchase an item on an account with no game time.
Your purchase is being processed. Please wait for the current transaction to complete before making additional purchases.
Your purchase is being processed. Please wait for the current transaction to complete before making additional purchases.
Your purchase is being processed. Please wait for the current transaction to complete before making additional purchases.
Your purchase is being processed. Please wait for the current transaction to complete before making additional purchases.
Information on Diablo III Account Rollbacks after your account is hacked.