Have you found this website called Ebates, it is awesome and they are a pioneer in Cash Back Savings they started in 1998. There are over 1200+ stores to shop with.
You can signup for free and start shopping with them and twice a year they will send you a Big Fat Check.
You can see what you will get back in percentage before you shop Here
You can signup Here
They even have printable coupons Here
And here's their Blog
They offer double cash back, coupons, rebates, articles and you can search their site for things you are shopping for.
Check these Coupons and Savings