Harris Teeter in Wilmington next to the Independence Mall doubles coupons. It's a bit of a drive, but if you spend the weekend there, and do other stuff, it'd be worth it. Doubling and sales are the easiest way to up a stockpile.
I was excited because Walgreens had their Dove deodorant(only kind i will use) at $2/4 then had a $1 RR to go with it. I had .75 off coupons so I would have got them (after RR) for .75 each. They only had one left when I got there.
Well, I now have a stockpile of Downy Unstopables & Cover Girl makeup & implements. Used the $8/2 cover girl q's with the target $2/2 q's today & the $2 MFC q's for the Downy & the $1 Target q's for downy. I paid a total of $38.53 for 20 bottles of Unstopables & 40 items of Cover Girl. I've got powder, mascaras, eyeshadows, eyeliner, sponges, eyelash curlers, makeup remover, etc. Will make great stocking stuffers for H & my niece. Most of the Cover Girl was $3.44 each (some less, some more) so I got on average $1.56 overage on each Cover Girl which helped pay for the Downy. I paid almost as much in tax as I did for the products!
I got a SWEET deal on Tylenol Precise heating pads this weekend. I have been saving the $5 off coupons for them for a WHILE because the commissary here didn't carry them. I sent them an ICE comment asking if they could stock them, got a really nice reply and they came in. They are $5.37 per box of four, so I got 16 boxes (64 heating pads) for $6. I use them all the time, so I actually kept them instead of giving them to the Marines in the barracks. Holla!