The Truth About GPT sites
Years ago I signed up with this company that would send me a survey every couple of weeks to complete. Then they'd send me a $5 check in the mail. I used to think that was kind of cool.
So now I'm still doing surveys, just a little differently. I've signed up with several GPT sites and for the most part I stick to doing their surveys (because it's free). But already I've managed to make over $200 in just one week.
There are also companies that you can sign up for that will send you surveys every now and then. I'd stay away from those. Mainly because they only send you surveys once in a while and when they do they're long and time-consuming.