A temporary pre-authorization charge may be applied when making a digital purchase.
Friend or family member used payment information without permission and I would like a refund for the purchase(s) made
Information about common payment issues and troubleshooting steps
Information on the Blizzard Authenticator
Information on Blizzard Phone Notifications
When you buy a new subscription or you change your payment plan, an authorization hold will be immediately sent to your bank
This article highlights a few passages from the EULA that are most relevant to this policy.
How to create a WoW account in a region other than your home Blizzard account region.
Information about authorization holds in your bank statement
Quest "All Charged Up" following the 8.0.1 prepatch in World of Warcraft