Hi
joshua362,
You wouldn't earn points or night credit for stays booked through 3rd party online retailers. From
http://www.marriott.com/rewards/terms/earning.mi:
Prepaid wholesale rates booked through 3rd party online retailers are not eligible for points, miles or Elite night credit, including, but not limited to, Priceline.com, Hotwire.com, Expedia.com, Orbitz.com, Travelocity.com, Hotels.com, etc. Wholesale packages and series tours are not eligible for points.
However, you may receive Elite benefits. Check out this thread for more information:
http://www.flyertalk.com/forum/showthread.php?t=318654
Best regards,
Drew