Shop Online, Save Online
The key to nabbing bargains online is combining as many discounts as possible, what's called stacking, says Brad Wilson, founder of Bradsdeals.com, a website listing shopping deals. Find coupons and codes by going to Wilson's site or to Google and typing "store name; coupon" in the search field.

A little digging can pay off big-time. For example, find a $100 dress on sale for $75. Add a 20 percent coupon code (that you enter at online checkout), a $20 rebate and free shipping. You pay just $40 for the mailed-to-your-door outfit.