*Offer expires at 11:59PM on September 1st, 2014. Discount can't be combined with other offers or discounts. Discount not valid on previous orders. Discount only valid on first shipment and not for subsequent AutoShip shipments if AutoShip is selected as an option. When ordering online, add the promotional product to your shopping cart, then continue shopping or proceed to secure check-out and enter the promotional code. If calling 1.800.404.8171 to order, you must mention the promotional code to a Zone Customer Service Representative to receive this special offer. Health Care Professional pricing not applicable for discount offer.