In addition, cardholders get 3 points per dollar on flights booked directly with an airline and 2 points per dollar on restaurant, gas and supermarket purchases. (creditcards.com)
This promotional offer is valid only for return flights you book directly. (flynous.com)
The Business Platinum Card will still retain arguably it's most worthwhile benefit: the 50 % rebate on flights booked with points. (uponarriving.com)