CVS has a CVS Extra Care Card you can sign up for in the store or online here. They will mail it to you.
If you pick one up in the store make sure to register your card online because they will send you coupons occasionally through email or mail. Make sure to use your CVS card EVERYTIME you shop. You will earn 2% back from your purchases!
There is also a kiosk machine located inside CVS so you can scan your card. It will print out CVS store coupons you can use along with your manufacture coupons. So make sure to scan your card BEFORE you check-out just incase you can use one that prints out.
You can use one CVS coupon and one manufacture coupon per item.
Extra Care Bucks “ECBs”
At CVS you can earn Extra Care Buck back on sale items. The ECBs will print out on the bottom of your receipt. You can use them the next time you shop in the store just like cash.
Every three months you will receive back 2% of your purchases using your Extra Care Card. They will print from the Kiosk machine or when you check out. They always announce when they are going to print.
CVS has released an online printable coupon policy you can see here.