Have heard of PundiX,,, and I have to say that I was not initially impressed even though they originated from Singapore near me, which should have made me support them, but they actually have quite a good idea with their POS machines and have been managing to sell many. This is regardless of their token price, which has gone down like all alts.
UniFox I never heard of though, do they really need another partnership with a competitor?
POS terminals are great but if you don't have stable token implemented it is not easy to convince retailers to accept volatile crypto. Also, when retailers have crypto they want to exchange it to fiat within seconds or minutes with low fees. That's what we dont see solved in PundiX but we are able to offer. Therefore cooperation can be one of the ways. Either Way UniFox has their own crypto POS terminals and doesnt depend on other partnerships.
They must have exchange their tokens within seconds to avoid the volatility, we know that the only system can do that is DAG system. But what makes you believe if unifox will not depend on the its partnership? has it proven by unifox? It sounds like everyone goes smoothly with them lol this is still a speculation dude.