Customers ordering multiple items will pay full shipping on the item with the highest posted shipping rate in their order. Each additional small item purchased and shipped with the first item will have an additional rate of $0.25 to the USA and CANADA and $0.50 to all INTERNATIONAL countries that we ship to. Combining larger or heavier items may be more however we will charge you only the actual shipping cost. Shipping and handling discounts will only be given if all items are paid for on one invoice, we will not refund shipping if paying for invoices separately; please choose all your items and request a final invoice, before you submit payment, so we can give you the best shipping rates possible. We will combine purchases for a period of 14 days however to qualify for combined S/H discounts ALL items must be paid for within the SAME invoice. All questions are always welcomed.