Wine Shop business. Drink to your health and to your business. Business Overview Retailing wine can be extremely profitable, and this type of business can even be operated from a well-positioned kiosk located in a mall or market. In the right location, walk-in customers will keep you busy selling lots of wine. But as a method to bolster sales and profits, also be sure to establish alliances with event and wedding planners, catering companies, and business clubs and associations...