After the recent discussions about coinpayments, I did some digging and there appears to be a free and open-source crypto marketplace solution:
They already support many altcoins... would probably be pretty easy to add us to the mix. Then we could set up our own shop on the site, and have something to point potential sales partners towards. :D
Pretty cool find! IMO, we should go with this over coinpayments.net (too high requirements for remaining on their site & expensive).