I have had some success on getting bonuses for stays that started during a promo and ended after. By that I mean, even the "after" dates counted towards bonus nights.
I also had some success re-registering for some promos and not others.
There have been people who say that signing up for both "stay x get" 10K points and Miles
may cause posting issues.
The truth is, we don't know why some 10Ks work and some don't. There seems to be no rhyme nor reason. I know for a fact two people can sign up for the same bonous, stay the similar amount of nights, at the same hotel and one will get their bonus points and the other not.
Originally Posted by sb65
You wrote your 6th night was on July 31. Was that check-in or check-out date? The promo ended on July 31, so if your 6th stay ended on Aug 1, it will probably not count.