A bottle server provides specialized customer service for patrons who order an entire bottle of wine or liquor at a nightclub, lounge, or other entertainment venues. In this role, you make suggestions to guests on drink selection, pour and mix drinks at their table, and take orders for food and additional beverages. Your duties can vary slightly, depending on the venue where you work and the size of the crowds. Some clubs expect bottle servers to interact with customers, while others wnat you to promote and upsell certain products. Your responsibilities can also include taking other kinds of orders and serving cocktails when no patrons order bottle service.