I have posted before about the great savings you can find at CVS and Walgreens.
At CVS you can sign up for a free Extra Care card for discounts on certain products. Also each week certain products you get Extra Care Bucks (coupons you can use on a future purchase). In many cases it is the amount of the item, so if you do use the ECB you end up getting the first item free.
This week I got almost $50 worth of merchandise for a final price of $20.
Pepsi products (12 packs) are on sale for 4/$11 (reg $5.29 each) But if you buy 4 you get $2 ECB making it 4/$9 or $2.25 each
Perfect 10 hair color was on sale for $10 (reg $12). if you bought at least $15 of certain products you got $10 ECB. Plus there was a $5 coupon for Perfect 10 in Sunday's paper. So regular price for 2 was $24, with $5 coupon and $5 ECB final price is $10 for both of them.