My credit card, bank account or PayPal has a charge from Blizzard that I don't recognize.
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.
Troubleshooting problems charging your Blizzard Balance
Information about authorization holds in your bank statement
Information about authorization holds on your bank statement
Information about sales tax being applied to purchases made from Quebec.
Information regarding the value-added tax for Brazilian international credit cards on Digital Services and Products.
Information regarding the value-added tax for Argentina on Digital Services and Products.
Information about removing an authenticator you did not attach