Not certain if this has been reported but Resorts has a bus bonus slot card containing non-cashable credits. I guess it's to keep the folks from cashing in their bus vouchers and not playing in the casino. The card is white plastic with plum-colored type that says bus bonus with a Resorts logo in the lower right and a number in the lower left. There also are what appears to be some sort of coins/chips pictured on the card. Not sure if it also serves as a temporary slot rating card.