Originally Posted by
dmodemd
I have never heard of Citi re-calculating anything after the fact. They give you an upfront calculated reservation showing you paying for 3 nights. What happens after that regarding benefits should not be their concern.
I have used the 4th night free a couple times but not with trying to stack it.
I have had Citi recalculate. IME they will actually check with the hotel on both the final bill amount and your check in/check out. If your actual final folio (not just your reservation) does not meet the requirements, they will not pay out.