Where's Lunch? 'Groupon Now' to Offer Location-Based Deals

It seems there's no end to the ways in which Groupon can grow, but come April, the "Groupon Now" mobile app will use mobile devices to offer deals based on where you are at any given moment.

Groupon founder and CEO Andrew Mason outlined the ambitious new program in an interview with Bloomberg Businessweek and simply put, Mason plans to change the way we buy stuff and make Groupon the portal through which we do.