But in cities where competition works, like in Pordenone, 1,100 euros a year can be saved on that average budget. And even more in cities where the difference between the most expensive and the cheapest supermarket is greater, such as in Cuneo and Brescia, where it is possible to save over 1,500 euros per year. Which even become 1,769 euros in Milan, the city where the maximum possible savings are recorded