Information on controlling purchases in Blizzard games. 

Instructions on refunding or exchanging a Blizzard Gear Store purchase.

Troubleshooting steps for payment error: Zounds! An internal error occurred.

What to do if your payments with these virtual cards are not completing successfully.

Follow these helpful tips to secure your account.

Player already has one of our games installed on their computer, but the Blizzard app is still giving them an "Install" button instead of "Play."

How to pay in a different currency in the Blizzard Shop

Information about using pre-paid credit cards for Blizzard purchases

Troubleshooting steps for PayU credit card payment issues

A guide on running a traceroute on Windows and Mac.