Are you signed up on P&G's eCoupon site? If so, you'll know that Carr's is the only store up here you can use their e-coupons at, which is perfectly fine for stacking reasons!
Make sure the 3.00/1 Oil of Olay Facial Moisturizer or Cleansing Cloth coupon is loaded onto your card, then take the same coupon (it says "Regenerist" on it) from this past week's P&G coupon insert, and buy some very cheap cleanser or towelette wipes! They are currently on sale for 6.47 and with both the mentioned coupons they turn out to be .47. I love these for traveling and especially camping!
*Also this is a qualifying product for the P&G coupon booklet you can order here!