CVS currently has a monthly ECB deal with Stayfree with Stayfree Pads. They are priced at $3.79 per pack and you get a $2 ECB for each package that you purchase.
Here is how to turn this into a moneymaker deal ::
Buy 2 packs of Regular Stayfree pads (24 count with a UPC of 380040927001--only ones that seem to be working for the deal) @ $3.79 each
Use 1 BOGO coupon from the 1/3 RP and 1 $1/1 IP coupon from HERE (some packs also have $1 peelies which you could use if you don't have the IP coupon)
= $2.79 OOP for 2 packs and get back a $4 ECB! Or, you could go ahead and do your limit of 4 packs at one time and pay $5.58 OOP, then get back an $8 ECB!
(thanks, Amy!)