Steps to resolve the error “Cannot add funds to a trial account.”

Information on error BLZ51900011

Information about the processing time for ELV/Direct Debit/Sepa payments.

Troubleshooting steps for resolving payment error in Heroes of the Storm.

Troubleshooting steps for resolving payment error in StarCraft II.

Troubleshooting steps for error "Game Initialization Failed" when launching a game

If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.

We couldn't process your purchase because of your Parental Controls settings.

This error occurs when the in-game shop is currently closed.