It's not spam or junk mail if you asked for it and it saves you money.
Email: Just sign up and savings pop into your inbox every day. "I recommend creating a separate email account for all your couponing," says Woroch.
Snail mail: Always enter your snail mail address if prompted because they'll just send you more coupons. A recent one from Walgreens offered a free Schick Hydro Razor. JCPenney routinely sends out $10 off of a $10 purchase; Victoria's Secret regularly mails out $10 off of a bra, a free pair of panties and other coupon cards. And Target sends out many regular mailers you'd miss otherwise. The local grocery stores send out their circulars every week with all of their coupons through the mail, too.