How can it be free?

[the_winner_11]

I was reviewing some product PTMultistation and it seems to be free with its functionality, or maybe i'm missing something?
Can you please tell me if you see my mistake

 

[HowardCohodas]

Why not give it a try and report back?

 

[the_winner_11]

Well, that was right point. I tried it out it's really nice and i also found some info about additional functionality (which isn't in fact free), but you can work without it but on the other hand it gives more opportunities
http://ptmultistation.com/subscribe/

 

[ronblack]

What does this program do as compared to free Ninja for example?