Refugee hosting countries, though, do not usually follow this policy and instead do not allow refugees to work legally. In many countries, the only option is either to work for a small incentive (with NGOs based in the camp) or to work illegally with no rights and often bad conditions. In some camps, refugees set up their own businesses. Some refugees even became rich with that. Those without a job or without relatives and friends who send remittances, need to sell parts of their food rations to get cash. As support does not usually provide cash, effective demand may not be created