Yea, You can lie and say your 18. For example I am only 16 but on every survey I do I say I was born in 1985. Make sure you keep it consistent though dont fill one survey out saying your born in 89 and then the next in 85, Keep it consistent. I would give out your real address because I have heard people getting booted off the site for not giving them your real address. Also, I have not gotten one spam mail to my house and have been doing it for 3 months.
I make money because I do the Free trial offers. Basically you pay 1$ and Treasure Trooper gives you 10-15$ back. In order to do this you has to use a Visa Gift Card, or a regular Credit Card. Most people on the site use a Visa Gift card and then when they sign up for the trials, then they just cancel their trial and move on with their day. Its actually pretty easy. You can buy Visa gift cards with 25$ on them at Walmart, Osco Drug, Ebay, and Rite Aid. Pm me with questions.