In the US there are some discount grocery stores (also called 'outlet' or 'salvage' grocery stores) that sell product other grocery stores took off the shelves

In the US there are some discount grocery stores (also called 'outlet' or 'salvage' grocery stores) that sell product other grocery stores took off the shelves for being too close to expired. Sometimes the food is expired, but still perfectly edible because those "best by" dates are very conservative.