#1 - Nov. 18, 2010, 5:27 a.m.
Prepaid credit cards can sometimes hiccup in our system, Caylayso, as they are not "officially" supported as a method of payment. Registering it usually resolves the issue, but if you are continuing to have issues, then it would be best to contact our Billing & Account Services department for additional assistance.
Billing & Account Services Hours: 7 AM to 8 PM Pacific Standard Time
How to contact: Phone: 1-800-592-5499
Australia: 1-800-041-378
Chile: 1230-020-5554
Mexico: 001-888-578-7628
Argentina: 0800-333-0778
E-mail: [email protected]
Web form: https://us.blizzard.com/support/webform.xml