How to save a method of payment in your Blizzard account
How to remove a billing profile
Information about what Submitted or Queued order statuses mean
Unable to edit the billing profile
Payments in the Blizzard Shop cannot be split between two payment methods
Troubleshooting steps for payment error: Oops! This needs your attention.
Troubleshooting steps to link PayPal to the Blizzard account
PayPal™ can be used as a payment method on Blizzard.
It is not possible to cancel a payment in progress
Limitations for this payment method