How to appeal an account action.

Information on error BLZOWPAY10200244.

What to do if you get the error HF-1 in Overwatch.

What to do if you are unable to earn credit for your quest Preserving in Skirmishes

Battle.net or game account hacked or compromised

What to do if you receive an error when linking your Xbox Account to your Battle.net Account.

Information on error BLZHROPAY10020B05

Payment failed. Your financial institution may be denying the payment. Contact your bank or credit card issuer for help.

Information on error BLZHROPAY10010101

Information on error BLZHROPAY10200243