When making a purchase of $50 or more* on the zMAX website, use the Promo Code: ZW54FS to get FREE FEDEX SmartPost shipping for your order. This offer is only available for online purchases and cannot be combined with any other offers or rebate programs. Available to addresses in the Continental USA only.

Free Shipping Promo Code: ZW54FS

* The $50 order minimum is based on the cost of the product or products only.