{
  "supplier_name": "Example Supply Company - synthetic",
  "buyer_name": "Example Buyer - synthetic",
  "invoice_reference": "DEMO-INVOICE-0042",
  "invoice_date": "2026-09-30",
  "currency_code": "USD",
  "incoterm": "FCA - as stated",
  "item_rows": [
    {
      "item_reference": "DEMO-ITEM-0042",
      "description": "Example document line - original synthetic data",
      "quantity": 1,
      "unit_of_measure": "each",
      "stated_origin": "US - as stated",
      "unit_price": 1250,
      "line_total": 1250
    }
  ],
  "freight_amount": 0,
  "stated_total": 1250
}