To receive the automated shipping discount, please wait to pay for your items until after you have completed all your shopping. If you click on the PayNow/Checkout button after finishing your purchases, the invoice generated will automatically charge you for only one shipping charge. If for some reason however, the invoice shows more than one charge or if you decide on more items after paying for your initial purchases, I will be happy to send you a new invoice. I will always refund any additional charges if somehow you have already paid more than you should have. Your business is always appreciated at BLAISDELL COLLECTIBLES. Your 100% satisfaction is my goal and includes a 100% Money Back Guarantee if you are not completely satisfied with your purchase for any reason. Please check my feedback with over 1,000 positive transactions over the past year.