How to repay a chargeback
Made a deposit or money transfer directly to Battle.net account bypassing the website.
What to do if you are unable to use a payment method that you've used in the past.
Limitations for this payment method
How to verify the status of an order placed on the Battle.net Shop
Information about this Call of Duty error
Information about Call of Duty points
What to do if you found a charge on your PayPal account that don't recognize
What to do if you found a charge on your credit card or bank account statement that don't recognize
How to report another player