We’d love to use the EasyPost plugin for native international shipments but according to Acumatica Support, the “eel_pfc” field (which specifies the EEI declaration and would allow for an ITN to be specified) isn’t currently supported. Unfortunately, this means it’s impossible for us to make international shipments in Acumatica with EasyPost. Nearly every shipment we make internationally is valued at over $2500 and as a result must be filed with AES and the ITN provided to the carrier.
Additionally, the customer PO number(s) are not pulled from the SO(s) in the shipment. These should be passed along to the commercial invoice generated by EasyPost.