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Shop Smart

Coupons are a classic way for shoppers to get great deals. Supermarkets vying for shoppers will frequently run "double coupon" promotions. Comparison-shopping on the Internet is easy thanks to a variety of sites designed to help shoppers find the best deals. When retail Web sites ask for "coupon codes," try to find one by using a search engine. But whether online or in person, avoid the temptation of bargain-hunting for items you don't really need. "Most of the time if an item is 20% off, we waste $8 to save that $2," says Neerja Bhutani of Bhutani-Palmin Financial Planning in Walnut Creek, Calif.