$1,000 BONUS EXCLUSIVELY FOR GM CARDHOLDERS As a GM Cardholder, you can get even more of the rewards you deserve! From January 17, 2012 to March 31, 2012, we're giving you an additional $1,000 Bonus to use towards the purchase or lease of an eligible new Chevrolet, Buick, GMC or Cadillac vehicle. Take advantage of this time-limited offer now!