GOODLETTSVILLE, Tenn.--(BUSINESS WIRE)--This morning, Dollar General Corporation (NYSE: DG) celebrated the grand opening of its 20,000th store at its DG Market location in Alice, Texas, marking its continued commitment to providing communities with convenient and affordable access to household essentials and nutritious foods. “Today marks an incredible milestone in Dollar General’s history,” said Steve Deckard, Dollar General’s executive vice president of store operations and development. “From our first ...