All items are subject to availability. If items that you order are out of stock, subject to a delay or the price is higher than that shown on your order, we will try to contact you at the email address you provided when placing your order. If we cannot contact you or receive no response to our email, we will continue to process the remaining items on your order. We will not supply a substitute product without your express authority. Once an item is sold out it will be taken off the website at the earliest opportunity.