I'm not working at the moment detectives cash advance elkhart indiana trains Traditional grocery stores have led a troubled existence in recent years. Competition from Wal-Mart, dollar stores and fast-food restaurants has drawn lower-income customers away from supermarket aisles. Upscale purveyors like Whole Foods have been luring the better-heeled, arugula-eating subset of the population. Meanwhile, grocery stores’ core middle-class customers have been pinched, with median household income falling by 6.7% from 2001 to 2011, adjusted for inflation.