Facebook will soon start testing a service to provide local discounts to its more than 500 million members, a move that will thrust the social network into direct competition with Groupon.
WSJ.com: What's News US, Wall Street Journal
Mon, 03/14/2011 - 12:55pm
Facebook will soon start testing a service to provide local discounts to its more than 500 million members, a move that will thrust the social network into direct competition with Groupon.