Volunteerism is the willingness of people to work on behalf of others without the expectation of pay or other tangible gain. Volunteers may have special training as rescuers, guies, assistants, teachers, missionaries, amateur radio operators, writers, and in other positions. But the majority work on an impromptu basis, recognizing a need and filling it, whether it be the dramatic search for a lost child or the mundane giving of directions to a lost visitor. In economics, voluntary employment is unpaid employment. It may be done for altruistic reasons, for example charity, as a hobby, community service or vocation, or for the purpose of gaining experience. Some go so far as to dedicate much of their lives to voluntary service. One way in which this is done is through the creation of a Non-Profit Franchise.