In-store analytics provider <a target="_blank" href="http://www.retailnext.net/">RetailNext</a> is plugging a hole in its product suite with the acquisition of Nearbuy Systems, a three-and-a-half year
<a href="http://www.nearbuysystems.com/">Nearbuy Systems</a>, the maker of indoor positioning solutions, <a href="http://www.marketwatch.com/story/nearbuy-systems-raises-investment-from-motorola-solut