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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 there are also some fairly recent frequent airport spender programs that give points for spending at airport retail outlets (merchandise as well as F&B) in a number of airports. These programs might fit into the same category as airport frequent parker programs that span a number of airports.