Southwest Airlines Rapid Rewards members can now earn 600 Rapid Rewards points per qualifying rental from National Car Rental. To celebrate the new partnership, Rapid Rewards members can receive triple points (1,800 points) on qualifying rentals of three or more days through Nov. 15, 2012. Enter contract ID 5030346 and your Rapid Rewards number when booking a National car rental on Southwest.com. You’ll also get up to a 25 percent discount on car rentals. The rental must begin by Nov. 15, 2012 to receive the bonus points. Visit http://insideflyerus.wpengine.com/link/?7285 to learn more and book a car rental.