Joe's comment about the $5000 being won twice in the last six months and how he and his wife sometimes use one card got me thinking about this more. I sometimes play on my husband's card because it's to our advantage for him to have better offers. I still get an offer for a room but that is never used so it's a waste of points. So the question. You have to be using your player's card to get a ticket for a quad. His card is in the machine and I hand the attendant mine. Over and on with. What if I scratched the $5000 card? Would it be voided because I wasn't using my own card in the machine? After thinking about this last trip, I decided it wasn't worth calling for a scratch card unless I was really using my own card. I didn't want to test my own theory.