{
  "type": "invoice",
  "supplier": {
    "name": "GreenPack Sp. z o.o.",
    "tax_id": "PL6761234567",
    "address": "31-234 Kraków, ul. Przemysłowa 18"
  },
  "buyer": {
    "name": "ФОП Мельник Андрій Петрович",
    "tax_id": "3012345678"
  },
  "invoice_number": "INV-2026-0004",
  "invoice_date": "2026-10-14",
  "due_date": "2026-10-28",
  "currency": "PLN",
  "subtotal": 565.06,
  "vat_rate": 23,
  "vat_amount": 129.96,
  "total": 695.02,
  "lines": [
    {
      "sku": "LA-5001",
      "name": "Пральний порошок 5 кг",
      "qty": 12,
      "unit": "шт",
      "unit_price": 22.38,
      "line_total": 268.56,
      "page": 1
    },
    {
      "sku": "PN-BL-50",
      "name": "Ручка кулькова синя, 50 шт",
      "qty": 2,
      "unit": "уп",
      "unit_price": 16.22,
      "line_total": 32.44,
      "page": 1
    },
    {
      "sku": "TP-80",
      "name": "Термопапір 80 мм",
      "qty": 8,
      "unit": "уп",
      "unit_price": 5.36,
      "line_total": 42.88,
      "page": 1
    },
    {
      "sku": "BT-AA-4",
      "name": "Батарейки AA, 4 шт",
      "qty": 20,
      "unit": "уп",
      "unit_price": 8.78,
      "line_total": 175.6,
      "page": 1
    },
    {
      "sku": "PB-0500",
      "name": "Рідке мило 500 мл",
      "qty": 3,
      "unit": "шт",
      "unit_price": 5.76,
      "line_total": 17.28,
      "page": 1
    },
    {
      "sku": "BX-4030",
      "name": "Коробка картонна 40×30×20",
      "qty": 10,
      "unit": "шт",
      "unit_price": 2.83,
      "line_total": 28.3,
      "page": 1
    }
  ],
  "confidence": {
    "invoice_number": 0.99,
    "invoice_date": 0.99,
    "total": 0.99,
    "supplier.name": 0.99
  },
  "citations": {
    "invoice_number": {
      "page": 1,
      "quote": "No. INV-2026-0004"
    },
    "total": {
      "page": 1,
      "quote": "Total due 695,02 zł"
    }
  }
}