Combined shipping - available when checking out - if not automatic, we will send invoice with reduced shipping.All our products that are in stock, we despatch within 2 business days after payment.Australia Post is used for all domestic and overseas deliveries.A tracking number is provided, and a signature may be required on delivery.Overseas buyers please note your purchase may be subject to destination country - Tax, Customs Duty, Clearance Fees, Demurage Charges, other fees, in addition to the shipping you have already paid.