Most large stores have a 14-day price guarantee, and many provide a "best price" guarantee, which means they'll refund the difference between what you paid and the sale price, plus up to 20 percent. Check out cairo.com to track advertised sale prices even after you've made your purchase. The site will even e-mail you if your item is sold for less by another merchant.
Our December issue features Oprah's Favorite Things—as well as your chance to win them all! You'll also find our easy holiday declutter plan, Dr. Oz's guide to sleeping better (starting tonight) and the ultimate holiday menu.