Information on canceled game accounts.

Blizzard servers could not be reached or may be offline. 

Troubleshooting an issue where you see "Connecting" on the Battle.net mobile app while logging in and it never completes

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

Information on error BLZSC2PAY10200244

Information on error BLZHROPAY10200244

What to do if you get a "Something went wrong" error when logging in to the Battle.net Mobile App