I received a great promotion from American Express for their Membership Rewards program (this is a flexible spending credit card). I personally own the American Express Gold Rewards Card (use this to book my travel to get reimbursed).
You can receive 2,500 Bonus Membership Rewards points when you purchase $250 or more (after taxes and fees) charged to an eligible card for eligible hotel and car rental bookings booked through americanexpress.ca/travel where American Express (not the hotel or car rental company) is the merchant. Purchase must be in a single transaction of at least $250 and cannot be cumulative purchases.
Basic Cardmembers enrolled in the American Express Membership Rewards Program that book travel through the American Express Travel website are eligible.
2,500 Bonus Membership Rewards points offer available on eligible hotel and car rental bookings made from August 1st, 2013 to September 30th, 2013. A one time bonus of 2,500 Membership Rewards points will be awarded per Membership Rewards account on
Use of Membership Rewards points and an eligible Card for payment qualifies for the bonus provided at least $250 is charged to an eligible Card.
The 2,500 bonus points is worth $25 in rewards redemption.
Here is a link to the offer.