Here is an interesting article in the LVRJ About Golden Gaming which is now the largest slot route operator in Nevada. Read about halfway down at some of the intended marketing efforts. Creating slot loyalty programs at bars and restaurants. This could open up a whole new line of slot cards from Bars and Restaurants. I would call them route cards.

http://www.lvrj.com/business/golden-gaming-now-nevada-s-large-slot-route-operator-141344283.html