Second is how the crew is treated and paid by the operator. Exploitation of porters is a big problem on the mountain. Tourism being the main source of jobs in Kilimanjaro region has resulted in high competition for porter jobs. Mostly it is the local operators operating at cut-throat or loss-making prices that pay their porters below minimum wage and make them to carry gear that is too heavy. The good operators are cognizant about this problem and provide the minimum stipulated salaries and operate according to Kilimanjaro National Park regulations which uphold ethical and fair treatment of the crew.