Products with the QS certification mark are offered in more than 25,000 markets for food retail food. These include supermarkets and department stores as well as branches of discounters. You will recognize the products based on the blue QS certification mark on the packaging or on the basis of a labelling at the deli counter. You should also pay attention to the product information in brochures and advertisements of the food retail.
The QS scheme has no influence on the product price: Thus, products with the QS certification mark do not necessarily cost more than products without the mark.