Through January 15, Marriott is offering a points rebate on PointSaver award night bookings. Registration is required
Gold and Platinum members get a 15% rebate, and other members get a 10% rebate.
The rebate will be awarded 6-8 weeks after the end of the promotion, so sometime in early March. And your elite status for the purposes of the amount of the bonus will be based on status held on December 31, 2009.