**For online or phone-in purchases. Free shipping on orders of $75 or more only good on items that can be ground shipped via FedEx and USPS in the contiguous United States. In some cases overweight charges may apply. Multiple quantities may result in additional shipping charges. Free shipping offer not valid to commercial or business accounts. Offer cannot be used on previous purchases. We reserve the right to cancel this promotion due to system error or unforeseen problems. Offer only on instock items. No backorders.