Earn an A+ in bargain hunting with these top tactics designed to give you the most bang for your buck.
Write up a budget and stick to it. Divide your shopping list into must-haves and nice-to-haves, and don't fill your cart with items from the second column until you've completed the first with money to spare. Leaving credit cards at home can help, too: Research shows that shoppers who pay with $10 and $20 bills generally spend up to 15 percent less than those who use plastic. Why? Seeing your cash dwindle makes you less likely to make frivolous expenditures and more apt to follow your list.