When talking about the business services, we always think of businesses that do not involve the sale of goods is real or tangible goods in particular. But when the next to detail. The business is regarded as a business service. For example, restaurants, we are mainly considered the restaurant business as a service business, but in a certain point of view, the service in the restaurant. It will have tangible items and tangible. The taste of the food, it can be considered as part of quality of services as well.Another important feature of business services that vary from business to business or trade,