Living Social rip off
Living Social advertised that if you buy their deal and then invite three friends who buy the deal, then you get it for free. Living Social deliberately programmed their email so it would not send all three in time. There was no way for all 3 to get the deal. Living Social still got the email addresses. I tested it twice with the same result. False advertising by Living Social. They take advantage of loose FTC oversight on the internet. Don't fall for their scam.