Example image of eyePlorer eyePlorer map for 'Supermarket': Departmentalization Food Merchandising North America Self service Big-box store Grocery store Hypermarket Canning Dairy Meat Pet Pharmacy Produce Alcoholic beverage Clothing Medicine Chain store Economy of scale Franchising Distribution center Loblaw Companies Parent company Province Margin Bread Loss leader Milk Profit margin Staple food Sugar Profit (accounting) Point of sale Shopping cart Labor theory of value Self checkout Department store Bank Coffeehouse Day care Filling station Photographic processing Rental shop Labor intensity Clarence Saunders Entrepreneur Piggly Wiggly United States Memphis, Tennessee Tennessee