Today's Kmart Mailer has a coupon that allows you to double up to 5 $2 coupons with any $25 purchase if you have your rewards card. The rewards card is free and 5 $2 = $10 of savings!
So look for those high value coupons and get over to Kmart!
This promotion is from 11/03 - 11/09
Here's a few items that will be free or close to free after doubling:
$2/1 Playtex Glide 18+ Count
$1/1 Pillsbury Sweet Moments
$2/1 Visine A