For lots of people, saving money and shopping at a certain big box retailer go hand in hand. Aside from a bit of convenience, pinching pennies is the number one reason why folks grace their brick and mortar stores, or browse their online listings. If you love frugal shopping, but you’re not taking advantage of some of this retailers’s quirks, tricks, and secret deals, you might not be getting the best prices. You can save money at Walmart, and keep more money in your pocket, by following some of these tips.