You can save money by simply enrolling in your favorite stores newsletter. Now a days almost every store is online and by signing up they send their current promotions and coupons to your e-mail. If you have a Facebook account you can also "like" their page. Some restaurants also have the option to subscribe to their newsletter. The following are some of my favorites....
Kohls = I recently got a $10/$10 online coupon.
Justice = I get 40% coupons all the time
JcPenney = Different coupons even $10/$10
Chili's Bar & Grill = Free Chips and Queso coupon for signing up
***These are some of the promotions/coupons I received by signing up I can't guarantee you will receive the same offers. Each company has different promotions at different times.