Imported goods may be sent in-bond from the first port of arrival to another Customs port. In-bond entries postpone final Customs formalities including payment of duty and processing fees, until the goods arrive at the final port. Arrangements for in-bond shipments should be made before the goods leave the country of export.

Imported merchandise may also be sent to a bonded warehouse under a warehouse entry. Duties and processing fees are not paid on warehoused merchandise until the goods are withdrawn for consumption. Storage fees are paid to the warehouse proprietor by the importer.