Sounds a bit dodgy to me - they want money off you before they will tell you which area the *free cars* are available in. It appears to be based in the USA, so not too useful for the UK.
My McAfee Site Advisor tells me that, "When we visited this site, we found one or more misleading claims about work-at-home opportunities. The Federal Trade Commission warns consumers to be skeptical when evaluating home-based business ventures, especially when an initial monetary investment is required."
I saw the UK option, kwicky, but it wouldn't let me enter a UK postcode - it wanted money first - so I became a bit doubtful at that stage..... I think Zac is spot on !
I am just correcting false statements. I was just hoping that someone who had advertisement stickers on the sides of their car thought it worth the inconvenience?