We will ship your product as it becomes available. There may be times when the product you have ordered is out-of-stock which will delay fulfilling your order. If your order is international, it will be refunded the amount of the missing item on the following Friday and shipped immediately. If the order is local, your available parts will be shipped and the missing items will be placed on back order and shipped once they become available. If a product is discontinued and unavailable, you will receive a refund for the amount on the following Friday as well. Once you place the order you may cancel your order at any time prior to shipping, UNLESS it includes a pre-ordered items. Pre-orders are not cancel-able.