Participants provide an hour of service to earn an hour of service in return, involving such services as tutoring students, teaching English or other languages, gardening and lawncare, housecleaning, helping the homeless and teaching them skills, rides for those without transportation (or for seniors who can no longer drive), respite care freeing caregivers for children with special needs, adults with disabilities, and aged seniors to take a break, and other services.

FORBES: Rethinking Money: The Rise Of Hayek's Private Competing Currencies