Have a car? Then why not offer taxi-like rides via the super-popular worldwide app Uber. The app service allows you to register as a driver and choose when and where to provide rides that are convenient for you. Not a bad way to make some side-money and meet some new and interesting people! Uber is currently available in the major cities in Switzerland but is rapidly expanding globally so more locations may be available soon.
To learn more about this service, check out the Uber website or download the app.