{
  "document_type": "invoice",
  "content": "INVOICE INV-1001\nVendor: ACME Ltd.\nInvoice date: 2026-09-18\nDue date: 2026-10-18\n2 Gadget at 100.00 each\nSubtotal: 200.00\nTax: 10.00\nTotal: 210.00 CAD",
  "normalization": {
    "date_format": {
      "invoice_date": "US",
      "due_date": "ISO"
    },
    "numeric_format": {
      "total_amount": "CURRENCY",
      "line_items[0].unit_price": "NUMBER"
    },
    "text_substitute": {
      "vendor_name": {
        "from": "Ltd.",
        "to": "Limited"
      }
    }
  }
}