What to do if you found a charge on your credit card or bank account statement that don't recognize

Information about authorization holds on your bank statement

Information about authorization holds in your bank statement

When you buy a new subscription or you change your payment plan, an authorization hold will be immediately sent to your bank

Troubleshooting steps for payment error: Unexpected error code from complete:0.

A temporary pre-authorization charge may be applied when making a digital purchase.

Information about using pre-paid credit cards for Blizzard purchases

What to do if you found a charge on your PayPal account that don't recognize

Information about this achievement

What to do if your payments with these virtual cards are not completing successfully.