You can use coupon code NICE4U to get $10.00 off a $10.00 online purchase at JCPenney.com. You will have to pay for shipping. The code is good till 12/24.
Also make sure to shop through Ebates or Shop at Home to get a 5% rebate back on your purchase. If you create a new account with either of these companies you will geta $5.00 new member signup bonus.