{
  "invoiceNumber": "EG-2026-33017",
  "issueDate": "2026-10-16",
  "dueDate": "2026-11-15",
  "deliveryDate": "2026-10-13",
  "currency": "EUR",
  "buyerReference": "Kommission Musterweg 5",
  "note": "Fiktive Beispielrechnung von NormAPI, frei nutzbar (CC0). Namen, Nummern und Konten sind erfunden.",
  "seller": {
    "name": "Muster Elektrogroßhandel GmbH",
    "vatId": "DE468024680",
    "electronicAddress": "rechnung@muster-elektro-gh.example",
    "address": {
      "street": "Kupferstraße 11",
      "city": "Dortmund",
      "postcode": "44137",
      "country": "DE"
    },
    "contact": {
      "name": "Olga Muster",
      "phone": "+49 231 1357913",
      "email": "olga.muster@muster-elektro-gh.example"
    }
  },
  "buyer": {
    "name": "Elektro Beispiel GmbH",
    "vatId": "DE579135791",
    "electronicAddress": "einkauf@elektro-beispiel.example",
    "address": {
      "street": "Voltaweg 6",
      "city": "Dortmund",
      "postcode": "44139",
      "country": "DE"
    }
  },
  "payment": {
    "meansCode": "58",
    "iban": "DE59440501990331234567",
    "reference": "EG-2026-33017"
  },
  "paymentTerms": "Zahlbar innerhalb von 30 Tagen ohne Abzug.\n#SKONTO#TAGE=10#PROZENT=2.00#\n",
  "lines": [
    {
      "name": "Mantelleitung NYM-J 3×1,5 mm²",
      "quantity": 500,
      "unit": "MTR",
      "unitPrice": 0.89,
      "vatCategory": "S",
      "vatRate": 19
    },
    {
      "name": "Schalterrahmen 1-fach, reinweiß",
      "quantity": 40,
      "unit": "C62",
      "unitPrice": 2.35,
      "vatCategory": "S",
      "vatRate": 19
    },
    {
      "name": "Schuko-Steckdose, reinweiß",
      "quantity": 40,
      "unit": "C62",
      "unitPrice": 3.10,
      "vatCategory": "S",
      "vatRate": 19
    }
  ]
}