Your credit card will not be charged until you check in to the hotel. Yes, a valid credit card is required to book all hotel reservations at Potawatomi Carter Casino Hotel. Yes, you may change or cancel your hotel reservation by calling the Front Desk at 71.ĭo I need to provide my credit card information to book a hotel reservation? The hotel welcomed its first guests in May of 1994.Ĭan I change or cancel a hotel reservation online?