From my experience (I don't sell at DAZ yet, so I'll leave this one out):

Renderosity: Most sales, even for older products.

Poserpros: Used to be almost on par with Renderosity, now pretty much idle. A couple sales on release, some good sales when there's a big store event like a "Buy one get one free" sale, otherwise, almost nothing.

3DCommune: Virtually no sales. If you ever decide to do none poser models, give Turbosquid a try. Very few sales, but at such a price, that you can make almost as much money as at Renderosity with less than half a dozen sales

Message edited on: 09/17/2005 15:38