How about this scenario... I will be staying with my family at a Fairfield. I have booked one room with my name and MR acct# and another with my son's name and MR acct#. I will be paying for both rooms. Any reason why my son won't get the points? BTW, he is a minor but I didn't have any trouble signing him up for Marriott Rewards. I want him to get the partner credit for the AA promo.