I have mm 2013,2016. I have been trying to find out about the cost of licences for the sounds I have used so I can use them commercially. I have phoned Magix, but that was absolutely pointless, I was told what I already knew, which is nothing. I tried going to catooh, but talk about complicated, I got totally lost. I just need to cost the individual sounds to see if it is viable. I have no idea of how to go about this. If I cannot resolve this very soon, I will just find a different music production package. It would be very productive if they had e-mails that could be used to contact them with regard to this, but as far as I can see, they don't. Incredibly disappointed.