Pyramid scheme? well, most likely. But its absolutely free. bux.to wants to pay you to check out there ads. Advertisers pay them to display their ads on the site. Then users get paid $.10 to click on that ad and stay there for at least 30 seconds. I got two people under me and I’m already at $4.30. Doesn’t sound like much, but, whenever I’m bored I just head on over and make some free cash.!