A restaurant or an eatery, is a business which prepares and serves food and drinks to customers in exchange for money. Meals are generally served and eaten on the premises, but many restaurants also offer take-out and food delivery services, and some offer only take-out and delivery. Restaurants may be classified or distinguished in many different ways. The primary factors are usually the food itself (e.g.Dosa, Noodles,Paneer Pakoda); the cuisine (e.g. Italian, Chinese, South Indian, Mughali, Indian).