If I add my wife as a linked account, can she use my express comps and booking discounts, etc? She is going to take a trip with some friends to Vegas and I have a lot of express comps to burn. Figured she could use them on food, room, etc. She won't play much. I am not worried about affect on my comps via lower ADT, as I use a host and don't worry too much about corporate offers. My wife and friends will pay for room and use ECs for food and/or settling payment of the room.