Orders that include in stock items are usually shipped within two business days. We do not ship on weekends or holidays. UPS deliveries are made on business days only Monday through Friday, excluding holidays. If your order is urgent, please call 630-972-0474 for assistance. If we are unable to ship your order by the time stated, we will contact you. Note that inventory levels change rapidly and we apologize if an item you ordered is out of stock at the time your order is processed. For standard orders, we ship via UPS Ground Service. A tracking number will be e-mailed to you once your order has shipped. UPS cannot ship to a PO Box so you must select or modify the ship to address. As soon as your order ships, you will receive a tracking number via e-mail. Occasionally, due to high demand, some items may be temporarily out of stock. If an item is not available, we will e-mail you once it is back in stock.