Additional Charges
Additional charges on carrier invoices must also mirror, line for line, the information on the company's purchase order. When it is necessary to bill additional charges after the purchase order has been issued, the carrier must contact the purchasing representative for approval before including the additional charges.
Invoices requesting payment for unapproved additional charges will be forwarded to the purchasing representative for approval. If the charges are not approved, the invoice must be returned to the supplier and a corrected invoice must be re-submitted for processing.