Recently I ordered Ensure for my mother. I got seven each six-packs of 8 fl. oz. bottles. With the seven I satisfied the order size for free shipping. I believed at the time of the order. that Walmart would meet thier time committment. They sure did; the shipment arrived a full four days ahead of schedule--thank you Walmart. It is one thing to have good prices; it is another to be great at what you do!