It used to be 10% off at WoD store but the last time I tried, I was told that you needed to book a package with CAA then you would get a card in order to get the 10% off.
But , your CAA card is good for discounts at some of the Swan & Dolphin restaurants and most locations at Universal Studios.
This is correct....when you book a package through CAA you will get the diamond card. This is the only way to get the discount at WoD.