Free Shipping applies to web orders over $100 only, and for packages shipped to the lower contiguous United States via ground shipping. Promotion does not apply to special orders or to the following product item numbers: RIT Craft - 478103, Litters - 726100, 726101, 726103, 726104, 726125, 726300, 726301, 726305, Litter Wheels - 331601 & 331602, and Manikins - 781326, 781335, 781338, 781344, 781345, 781355, 781475