Puerto Rico, Hawaii, Alaska and the Virgin Islands are subject to additional shipping charges. Orders shipped direct from the manufacturer may be subject to the manufacturer's shipping charges. Hazardous material products that are regulated by the Department of Transportation are subject to a hazardous material fee charged by the transporting carrier for each box shipped. COD shipments are subject to a COD fee as charged by the carrier. Requests for upgraded service are subject to shipping charges. Any shipping and handling fees will be billed on the invoice.