If paying with a PO, please be sure to include your PO# at the time of submission, to ensure prompt and accurate invoicing. See our Purchase Order FAQ for more information.
If paying with a credit card, be sure to include "CC" (or "Credit Card") in the Purchase Order field when completing the online submission, to ensure prompt and accurate invoicing. Do not include your credit card number on the submission. Instructions for payment by credit card will be included on the invoice, after services have been performed. We cannot accept pre-payment.