Is TrialPay legit?

Wasn't sure where to post this please move it if it is the wrong section.

I went to buy key scrambler pro and noticed I could get for free via trail pay. So I completed an offer (Netflix one month free subscription) and got my key instantly. I download key scramblers from the official site and used my key and it worked!

I did all of this in chrome and sandboxie to be safe and it seems legit, as long as you are careful what offers you use. Has anyone else tried this? Is there any issues, malware or other?

 

TrialPay is legit and used by quite a bunch of vendors. Never used it myself, since I really do not like the idea to pay for something I basically do not want and would not otherwise just to get what I really wanted.