There's an error with your payment authorization. Your financial institution may be denying the payment. Contact your bank or credit card issuer for help.

Battle.net Balance cannot be used to pay for some Blizzard products

This error occurs when you have connected to our patch server but you cannot download patch information.

Information on error BLZBNTBNA0000138A

When a Boku payment does not go through after waiting 24 hours

Information on error BLZHSBGS00000056

Blizzard servers could not be reached or may be offline. 

Information on error BLZBNTAGT00000840

Information on error BLZBNTBGS00000056

Troubleshooting steps for resolving error BLZBNTBGS000001FF.