hi: we have reservations for vwl in february for 4 different villas due to the size of our group. Since they are all on our points, will we be limited to only 1 credit card at check in, or can each room have its own seperate credit card for charges. I don't mind since it's just family so settling up will be easy, but it would make it a lot easier not to have to sort through 20+ different charges. Thanks.