I am happy to combine shipping on multiple purchases when possible, however you need to ignore promptings from ebay to pay for items immediately after you purchase them if purchasing more than one item.  When you are finished shopping, you can then go to your shopping cart and checkout.  If the shopping cart does not automatically combine shipping costs for you, just wait for me to send you a combined invoice to take advantage of shipping discounts. I cannot combine shipping or issue shipping refunds if you pay for multiple items individually.