Basically, you are booking a room through Orbitz and then applying an additional discount code on top of it. My post was misleading because the Visa deal actually doesn’t apply to Orbitz. The Visa gives you a three day jump on disney discounts before the public.
When are you going? There are discounts from disney through March 31 right now. You will see it on Orbitz. Then you stack a code on top. There’s a thread here where a member is tracking all the valid codes. Search 0rbitz and you’ll see it!