Rush orders are an exception , not a rule. If you need an expedited shipment of a product for products, your institution will be charged an additional shipping cost for this request.
Availability is also a factor in rush orders.
If you know in advance that expedited shipment is required, you should contact his or her CSR to check whether the product is available for expedited shipping. Shipping costs for all rush orders must be encumbered in the institutional purchase order submitted to DIR . All rush orders without this encumbrance will be returned to you.