On almost every order, actual shipping costs are based on the final weight and box sizes. The total costs of the job – plus shipping – may not be able to be calculated until the order is ready to ship, as we will not know what size boxes they are in, how much they will weigh, how fast you would like them delivered, etc. We do not charge the shipping costs to your account until the product is ready to ship. All shipping costs must be prepaid prior to the product being shipped. If required, we can estimate the shipping, but we cannot guarantee its accuracy until the job has been completed and packaged. Typically, we ship via UPS unless otherwise requested.