*Offer available on-line only for in-stock products. Offer cannot be applied to out of stock products. One use per customer. Not valid for mail or phone orders and cannot be applied to previous or pending orders. $15 off your online merchandise order of $99 or more will automatically apply to your order at checkout. Offer valid through 4:00 p.m (Eastern), Friday, September 21, 2018. Offer cannot be combined with any other discount, offer, promotion or coupon code; If your order qualifies for this $15 off online discount, then we will not display a coupon code box at checkout. Discount applies to orders before shipping & sales tax. Maximum redeemable discount is $15. Penn State Industries reserves the right to cancel any order due to unauthorized, altered or ineligible use of discount.