Promotional pricing applies to eligible products purchased through store.randmcnally.com through 09/16/2017. No promotional code necessary. No price adjustments will be made on prior purchases. Discounts may not be combined with other offers and promotions. Rand McNally may revise these terms and conditions at any time, and may suspend or terminate the promotional offers at any time, with or without notice. Offer valid while supplies last and rain checks will not be issued. Shipping offer: Orders of $50 or more are eligible for free standard shipping within the United States only.