Lockerz is a private beta site that is funded by Liberty Media, who owns Bodybuilding.com and Sirius Radio. They are well funded, so this site is not a scam. Furthermore, the CEO of Lockerz is also the Former Vice President of Amazon.com and also the Chief Marketing Officer of American Eagle.

The basic premise is simple. You earn ptz which is their virtual currency and you can redeem these points for prizes. You earn these ptz by logging in and answering questions daily. So far, they have pretty amazing prices, including Plasma Tvs and various video games and even purses too.

You earn about 4 ptz a day, but you can earn more, and items like video games costs around 100 ptz. So it is very easy to earn enough to get prizes for free.

What's also amazing is that Lockerz is open internationally to all countries, they are proud of the fact that they represent 142 countries on their site.