It's from those stupid advertisements on the radio or TV, it says to go to their website and fill out some surveys or some crap. I tried it (of course with an alias email address that i will never use again) and literally the moment you sign up, you have about 20 spam emails, that's just the start of it... you basically have to sign up for 3 different services from a list of their "sponsors" and they will not even send you the laptop until you have had good standing with the subscriptions from the 3 sponsors for at least 3 months.
Morale of the story... if it's too good to be true, it's not true (99% of the time)