not drinking that much milk," they wrote. But, the biggest shocker was that purchasing the multi-pack might not save you any money. In the discussion, one savvy shopper noted that one gallon goes ...

One of the best ways to save on groceries is to buy certain items in bulk or in larger sizes because they're cheaper by unit price. A perfect example is a gallon of milk. It's almost a no-brainer ...

Here’s how to save money—and your milk ... Complete all your grocery shopping, then swing by the milk section to pick up your gallon just before you head to the checkout.