505.6—Payment of fees.
Charges which include billing and handling will be invoiced quarterly by the National Technical Information Service (NTIS) of the United States Department of Commerce. The NAL encourages users to establish deposit accounts with NTIS. Payment for services will be made by check, money order or credit card in U.S. funds directly to the NTIS upon receipt of invoice from NTIS. Subject to a reduction for the actual costs of performing the invoicing service by NTIS, all funds received will be returned to NAL for credit to the appropriations account charged with the cost of processing the loan or copying request.