I was using one of my favorite sites, moneysavingmom.com, and came across a great website- www.ebates.com
Ebates is a free shopping site that gives you up to 25% Cash Back every time you shop online. In addition to Cash Back, you'll find hundreds of coupons and specials at over 1000 stores including eBay, Expedia.com, Target, Buy.com and more!
Click this link or copy and paste it to your URL browser to sign up. They'll give you $5 for signing up and you'll get $10 for every three you sign up!