JCPenney
Click here to print JCP Cash and save $10 off your purchase of $50 or more.  Redeem through October 10th.

Spirit Halloween
Click here to print a coupon for 20% off one item.  Just a little disclaimer: there are some really scary Halloween pictures on the coupon. Redeem through October 16th.

Kmart
Click here to print a coupon for an extra 20% off family clothing.  Also check out their Halloween costume sale where they are 30% off.  Redeem through October 9th.