Valid for new bookings made through American Express Travel. Payment must be made with an American Express Card in the U.S. Platinum Card member or Centurion member’s name. Card member must travel on itinerary booked. Room upgrade based on availability. May not be combined with other offers unless indicated. Benefit restrictions vary by hotel and cannot be redeemed for cash. Limit one benefit package per room, per stay. Three room limit per Card member, per stay; back-to-back stays within a 24-hour period at the same property considered one stay. Participating providers and benefits subject to change.