Przykładowe rozwiązanie:

1. Daniel Suelo loved being in contact with nature, so he stopped using money, started to live in a cave and paid his way by volunteering to do jobs for others in exchange for food.

2. The Chiemgauer is an unofficial currency which is used locally, that is only valid for three months, which helps the local economy grow and it also benefits local charities.

3. Auroville is an experiment - a universal town, away from the pressures modern life, where people pay their way by working in the community or exchanging things.