**Free shipping on all orders. All orders that include IDEXX in-house laboratory supplies are shipped with next-day delivery (available in the contiguous United States only). For next-day delivery, orders must be placed before 9:00 p.m. ET, Monday–Thursday. Friday–Sunday orders ship on Monday. All orders not eligible for next-day delivery are shipped via ground shipping with delivery within 3 business days. Shipping to all locations is free.