Starwood matchar Marriotts Megabonus:
Register by November 30, 2017, and earn at participating SPG® hotels between September 12, 2017, and January 15, 2018:
1,000 bonus Starpoints® per stay at St. Regis®, The Luxury Collection®, W®, Le Méridien®, Westin®, Sheraton®, Tribute Portfolio™ and...