You get a 10 percent bonus on rewards points with each hotel stay, expedited check - in, a preferred room when available, late checkout and premium in - room Internet. (creditcards.com)
Depending on your account balance, you can get between 10 and 75 percent bonus points on card purchases. (rewardexpert.com)
The airline just announced a deal where you can get a 100 percent bonus for miles purchased, but you only have until the end of this month to take advantage. (creditcards.com)