CVS is one of my Favorite stores to coupon at. CVS has by and far one of the most coupon-er friendly policies out there and they are awesome about laying things out in the ad for you so even if you don't have time to run through the blogs that week you can typically deal it out for yourself.
CVS has a program called ExtraCare, Make sure to sign up either at the register before you start shopping or go online. Online you will wait a couple of weeks for your card, however at the same time you will be able register an email and earn a 4.00 off 20.00 coupon which is awesome any day of the week, its a guaranteed 20% savings and that is out of pocket savings so its even better. ExtraCare Bucks can be uses similarly to +UP bucks and they print out at the end of your receipt upon specific purchases. They also have a Beauty club to join which earns you 5.00 for every 50 pre-coupon you spend in beauty and green tag which when you scan it and bring your own bags earns you a 1.00 ECB every 4th trip. Also there is a Red Machine you scan each time you enter that gives you store coupons, many are very high value and AWESOME!
Here goes the Nitty Gritty:
CVS/pharmacy Coupon Policy
CVS/pharmacy coupons (ExtraBucks® Rewards and ExtraCare® Coupons) and Third Party Manufacturer Coupons are accepted in our retail stores in accordance with the following guidelines:
I have highlighted in bold and underlined the most beneficial for you as a shopper policies that they have at CVS. In the past I have had friends who have tried to use coupons at CVS with negative results. I have only experienced this personally one, but if its a cashier with an ego trip don't let them ruin CVS shopping for you. It is truly a pleasure to get to coupon here, if there is ever an issue contact the store directly, as I did and they will quickly remedy the situation, sometimes its just a newer employee or an older employee who doesn't know the policy. Also if you can copy their policy and take it with you.
Here is the direct link to print: https://www.cvs.com/bizcontent/general/contactus/couponpolicy.pdf
When shopping at CVS follow this mantra: