Our company makes it mandatory to book all hotel reservations using our company-issued credit card. I have a Marriott credit card but cannot use it to pay for my reservations but allowed to enter my Marriott Rewards number so I can get points that way but still losing out on the credit card points. Anyone know of ways to maximize point earnings or know of ways to get around the requirement? Some people have mentioned using the corporate card to guarantee the room and then ultimately paying for the room upon checkout with personal Marriott card? Any truth to this?