Are you a member of Savingstar? If not, you should definitely consider signing up. It is a totally free program that offers you money back on everyday purchases. You do not get the savings at the register; they accrue until you have $25 in your account, and then you can cash out in several different ways. My favorite is a Paypal deposit because then I can either spend it from there or transfer it into my bank account.
In order to participate in Savingstar, you would go HERE to register. Then you register each of your stores' discount cards, including grocery stores and drug stores. Then just simply load the offers to your account. The next time you buy those products using one of the cards you've registered, the coupon amount will be posted to your account. This can take up to 30 days, depending on how fast your store uploads their sales.
Every Friday, Savingstar offers a freebie. That is one coupon you can load and when you purchase that product using one of your cards, the full purchase price is posted to your Savingstar account. This weeks they are offering a free Almond Joy or Mounds bar. This offer is good for one regular-sized candy bar and expires on Sunday.