Milk is a staple in almost every household, but the price has been creeping up steadily. Families go through gallons a week, making it a significant line item in the grocery budget. Fortunately, because milk is such a high-demand item, retailers and brands use it as a tool to drive sales. You can frequently get your milk for free if you know how to work the rewards systems and loyalty programs. Here are four proven methods to stop paying for milk.
