A FlyerTalk Posting Legend
Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
IIRC you don't earn points on no show fees.
Ddi you book the stay directly through Marriott? What was the vendor name on the charge? (Could it be an OLTA that doesn't permit cancellation even if the hotel does?)
Can you file a dispute with your credit card company?