My credit card, bank account or PayPal has a charge from Blizzard that I don't recognize.

Received a PayPal email notification for a Blizzard purchase made by someone else

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

The Blizzard End User License Agreement explains what you may and may not do with a Blizzard account. This article highlights a few passages from the EULA that are most relevant to this policy.

Information about authorization holds on your bank statement

Friend or family member used payment information without permission and I would like a refund for the purchase(s) made

Information on Blizzard Phone Notifications

Information about free arena tickets and pop-ups that may indicate a free arena ticket was earned when it was not

Payments in the Blizzard Shop cannot be split between two payment methods.

Information about authorization holds in your bank statement