Companies are looking to advertise on your skin, and they'll pay a good price for it, although I'm not quite sure if it's worth it. One of the more extreme examples is Karolyne Smith, who tattooed GoldenPalace.com on her forehead.
What It's Worth: Smith sold rights to her forehead skin for $10,000 and she auctioned it off on eBay. The more hype your tattoo gets, the more cash you can expect to get.
Wait a Minute: Ask yourself if thousands of dollars is worth wearing a permanent brand on your face. If you regret it, laser surgery is very expensive and there is no guarantee that it will vanish completely.