It is not possible to cancel a refund in progress

Checking on the status of a delayed refund.

Money refund policy for purchases of Call of Duty Points.

What to do if you are unable to buy the Tavern Pass in Hearthstone

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

What to do if a mistake was made with a purchased gift

Customer Support may ask you for your PayPal billing agreement ID or your order invoice ID when assisting you with a refund

Restoring Hearthstone cards disenchanted in error.

What to do if a gold purchase failed, but gold was taken from the account

How to resolve this error when redeeming a Blizzard Balance code