Welcome to the Retail Grocers group of SmartGuy.com. Feel free to interact with other professionals from across the world. You can find professionals, find deals on services, find professionals who might barter, or simple post questions, comments, or suggestions. A grocery store is a retail store that primarily sells food. A grocer is a bulk seller of food who normally offers non-perishable foods that are packaged in bottles, boxes, and cans; some also have bakeries, butchers, delis, and fresh perishable produce.