Many Swiss farmers use honor system to sell their products
This is how the honesty system works: at a Swiss farm stand near Signy Avenex, every pumpkin has a price tag on it. Christiane Baumgartner, the co-owner of the farm, said to Business Fondue that many farmers in Switzerland can sell products using the honor system because most people are honest. Apart from running her own self-service store, Baumgartner buys many products from other local unmanned farm stands or shops.
Source: www.businessfondue.com