Operational for over 70 years, Dollar General Corporation is one of the largest small-box discount retailers in the United States. Based in Jonesboro, Ark., it offers an array of products, such as food, snacks, health and beauty aids, cleaning supplies, basic apparel, housewares and seasonal items. The firm has more than 9,100 stores across 35 states. In addition to private brands, Dollar General Corporation sells products from manufacturers such as Procter & Gamble, Kimberly-Clark, Unilever, Kellogg's, General Mills, Nabisco, Hanes, PepsiCo and Coca-Cola.