JCPenney will honor up to one of each of three types of coupons per transaction.
The order that they are applies is as follows:
1. Discount coupon ex. 15% off you purchase, or $20 off a purchase of $100 or more.
2. Rewards coupon (ex. Coupons exclusively to rewards members and cardholders).
3. Free Shipping coupon on purchases below the standard free shipping on a $99 or more purchase.