Retail Interior Design | Store Fixtures | Signs | DGS Retail Supplies retail store supplies, retail signage, grocery store signs, store fixtures, restaurant layout, liquor store shelving, liquor store layout, grocery store design, retail interior design, gondola shelving DGS Retail is your source for retail supply, store signage and shelving. We offer a wide array of products and equipment for liquor stores, grocery stores, restaurants and more. From aisle signs to bulk bins, we offer what you need.