The tourism industry is the industry that refers organizations and businesses which help to promoting the tourism product. This is considered as the last element in the Leiper's model of tourism.
According to Leiper, the transit region is most neglected. A transit region is the space between the generating region and the destination region. It is region where the people pass through while going to the destination place. It is most neglected because the people think the time spend to cross the transit region is a waste of time.