The order you place is subject to availability. If the product becomes unavailable after you bought it, you will receive a notification within 7 days after we review your order. You have the option to have your order cancelled and receive a refund, waiting until the item is in stock again or selecting an alternative item for the same or lower cost. If we receive your payment and you would like to cancel your order for whatever reason, we will promptly send you your refund. When selecting an alternative item the amount difference will be sent to you if the item you select lower than the amount of the product you initially bought.