Dans le secret des supermarchés

Many French people say they "go to the market for pleasure," and 9 out of 10 frequent places every week that were unheard of in France 50 years ago: supermarkets. Today, in France, 60% of food sales take place in supermarkets! Eight industrial groups share the supermarket pie and engage in fierce competition with a single objective: to attract ever more consumers through aggressive sales and marketing strategies. So, how do they manage to win over customers? Is it always necessary to spend more to consume better? And above all, how can you find good deals? Follow us on social media: Facebook:   / investigationsenquetes