Qualified Party Model
Under U.S. postal regulations, the traditional Importer of Record structure does not apply.
BoxC acts as the Qualified Party and bond holder. This structure centralizes customs responsibility while allowing the Post to continue operating its standard postal flows
Shipment Coverage
BoxC handles:
Informal entries up to USD $800
Standard postal flows
DDP (Delivered Duty Paid) model
Shipments excluded from informal processing include:
AD/CVD goods
Quota-controlled goods
Formal entry shipments
Exception workflows are defined during onboarding
Duty Methodology
BoxC supports:
Ad valorem duties (percentage of value)
Posts may change methodology once per calendar month with 24-hour notice
Exemptions
Certain goods remain duty-exempt, including:
Bona fide gifts
Informational materials
Mail flats and documents
Pharmaceuticals are not exempt under international mail rules