Orders usually ship within 2 business days using Royal Mail (this is in addition to the couriers carriage time). Overseas orders are sent by Airmail or Surface Mail as selected. Postage and packing are charged at cost. Shipping costs are based on books weighing 2.2 LB or l KG or less. If your book order is heavier or oversized, we may contact you to let you know extra shipping costs are required,