16 ms·Ask HN: What are some new COSS business models implemented or you thought of?1 points by louis030195 2y agopestatije 2y agoWTF is COSS?verdverm 2y agoCommercial Open Source Software, for which their are many different ways. People are trying to find sustainable business models for open source. COSS is a bit of a catch all term for those that are not donations based.