After much searching I still can't find a clear answer to my question.
Here is the scenario...
2 Marriott Rewards members each check-in their own room using their Marriott Rewards numbers, then at check-out one Rewards member pays for both rooms with their Marriott Rewards Premier CC. How are those points distributed or will all the points go to the MRP Credit Card holder?
I don't want to rob my coworker of points who is a Marriott Rewards Member but doesn't have a Marriot Rewards CC