Multi Purchases Click add to cart, not buy it now, and then ask Ebay to send the seller a request for a combined invoice in order to reduce your shipping". Must use Laptop or Desktop Computer as reported doesn't work on cellphone. We refund extra shipping when we can. If unable to request update on shipping with items in Cart. If that doesn't work send me a message through Items wanted and Quantity. I will make adjustments to correct for proper shipping. If you are unable to combine shipping our last resort is to refund the extra less fees. We are only looking to break even on shipping charges. Thank You for Your Business We appreciate it. Minimum UPS Shipping 1-4 OZ is $4.50- $5.00 depending on zone + price shipping container. Thank you for taking a look at our items. We are for 100% customer satisfaction and if a problem arises, we will handle it as need be. On multiple purchases let us send final invoice so we can adjust shipping and handling charges down as we try to combine shipping to lowest cost. All New items carry original manufacturer warranty.