{
    "invoice_number": "1001",
    "grossSales": 4658900,
    "netSales": 3915000,
    "tax_amount": 743900,
    "tax_rate": 190000,
    "bill_date": "2021-02-17",
    "delivery_date": "",
    "service_date": "",
    "due_date": "",
    "vat_id": "",
    "tax_id": "",
    "address": {
        "name": "Ihre Firma",
        "address": "Musterstraße X",
        "city": "12345 Musterstadt",
        "country": ""
    },
    "iban": "DE85123456789012345678",
    "elements": [],
    "language": "de",
    "currency": "EUR",
    "email": "firmaxyz@gmail.de",
    "website": "www.firmaxyz.de",
    "phone": "+49 1234/12 34 56"
}