Stacking a $50 coupon code and a $35 new-member credit at TravelPony allows you to save up to $85 on a hotel booking. Bookings at TravelPony also qualify for 10% cash back on TopCashBack for even more stackable savings. As an example, a 2-night stay at the Hyatt Regency O’hare is pricing out at $105.30 next weekend using the savings discussed above.