Why is this a scam? It's an honest exchange.
Of course, I can sign up for any trial just by clicking a random link with some random promoter form a random site. Which is no different from me clicking on a particular link and signing up anyway.
So, if someone derives a benefit, why can't this be reciprocated? Security traders do this all the time without violating any of the SEC rules. Just, please, don't start discussion about SEC rules
