tripBAM attempts to only provide bookings that are fully cancellable and without penalty up to 24 hours prior to arrival.  Some hotels charge a penalty if cancelled within 72 hours of arrival.  You can cancel at any time without penalty as long as you are cancelling the room prior to this time.  Example – if booking on January 1 for  stay beginning February 1, and the hotel provides a cancellation policy of up to 24 hours prior to arrival, you can cancel at any time, without penalty until January 30^th.