For a multiple product order, we will make every attempt to ship all products contained in the order at the same time. Products that are out of stock or unavailable at the time of shipping will be shipped as they become available, unless you inform us otherwise. We will notify you if part of your order is out of stock or unavailable. You will only be charged for shipping at the rate quoted to you on your purchase receipt. The entirety of this shipping charge may be applied to the first product(s) shipped on a multiple shipment order.