With or without a diploma, young or old, in the city or the countryside, anyone can have their own home-party selling business. This system of direct selling was created in the 1960s in the United States, and in recent years has seen a resurgence in France. For some, it's a way of supplementing their income: a few hours a week to put some extra money in their pocket. For others, it’s become a highly profitable full-time occupation. We meet some of the many people who are ready to travel thousands of miles a year to sell their products, whatever the cost.