I got what looks like to be a decent targeted offer in the mail from Renaissance .. stay once at any Renaissance in the next four months get a $50 Savvy Savings coupon, stay twice get $100. It says I don't have to register but it is targeted, and there are no details about rate restrictions or anything like that. Anyone else get this offer? If so, is Marriott supposed to mail me the certificate since obviously the hotel would not know about it as my reservation would be a 'regular' reservation?