
Carregamento de dados de envio da secção 321 utilizando JSON, XML ou CSV
Section 321 is a shipment type used in the Customs and Border Protection (CBP) ACE system that allows low-value shipments of <=$800 USD to be cleared through the border without paying duty or tax. To qualify for Section 321 shipment type any goods being imported into the US should not exceed a value of 800 US dollars. Such goods should also not be one of several lots under a single








