Payment is required within 3 days of auction close. Payment can be made with PayPal funds, bank e-check, credit & debit cards processed only through PayPal. Shipping is a calculated rate based on buyer / seller zipcode and weight of box (use shipping calculator provided at end of listing). We do combine / reduce shipping for multiple item purchases to the same buyer and ship location. This means items are all put in one large box which helps to save on shipping costs. For multiple item purchases, please make your selections BUT WAIT TO PAY and we will send the invoice with the combined shipping applied. If you purchase one or more Buy-It-Now items with "immediate payment required", we refund back to your PayPal acct. the shipping cost overage paid for multiple item purchases. Because of the weight and large size of boxes required for our items we cannot pre-set a value or discount for combined shipping cost with the ebay listing and check out. Our items need to be weighed in the correct shipping box and calculated.