I booked a room for four nights at a Marriott next month using my name and MR#. However, a family member I am staying with will technically be the one paying so I reserved the room with his credit card. So I have two questions... (1) Will I still collect the points/nights if the stay is going on his card? (2) I will arrive at the hotel several hours earlier so can I check in without his credit card?

Thanks for the help!