We strive to process all orders as soon as we receive them to guarantee that your prints are expedited quickly. Once orders have been placed and files have been uploaded, your order has already gone in to preflight and quickly on to plating. Once its reached this point orders cannot be changed or cancelled. All sales are final. We can only cancel orders if files have not been uploaded. Be sure to speak with a 1800printing.com representative when cancelling or changing orders. We do not accept emails for changing or cancelling orders.