There's a new Chase Offer out today good for 15% back at several limited-service Marriott brands up to $47 back. Unfortunately/fortunately I wasn't targeted on this...
Update: As per comments below, some people are seeing a 30% transfer bonus.
American Express is offering a 10% bonus (and possibly higher?) when transferring...
There's a new Amex Offer out today for Grand Hyatt properties in the US and US territories, Mexico, and the Bahamas: Spend $300+, get $60 back. This...