Mostly all multiple orders over 1 item, will receive a shipping discount.  As of yet, the web site company I am using does not have a way for the system to put the shipping discounts on automatically.  Please message me when you have completed your order in your cart.  I can then send you an invoice with all the discounts that apply to your order as well as the discounted shipping rate.  Depending on the size of your order, the discount is significant.  Example, if you order one item, the shipping charge is $17.00. When you add a second item the shipping is going to change to $34.00.  It should only be $19.00 for the total shippng so it would be a $15.00 credit.