It is not possible to cancel a refund in progress

Refund for recently purchased Ancient Coins, bundles, or Plunder Pass.

How to find out if a purchase you made is eligible for a refund and where to request it.

Information about in-game purchases for Heroes of the Storm

You can check the refund policy for Battlecoin through this page.

What to do if you purchased a product that shortly after went on sale

Money reimbursement policy for orders of Call of Duty Points

Information on the sms requirement for Call of Duty

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