#1 - Sept. 15, 2010, 2:57 a.m.
Elkiador,
From my understanding the accounts have to be under the same owner name. Our billing and accounts department should have more information though.
Billing representatives are on hand to take your call 7 days a week between 7am to 8pm PST, at 1-800-59-BLIZZARD (800-592-5499). Customers in Australia should call 1-800-041-378. Our Billing team will be happy to assist you with any billing related questions. You may also contact them via email at Billing@Blizzard.com.