json definition with remarks:

{
    "IntegritySignature": "",
    "IAPRSignPolicy": 2,
    "CurrencyCode": "EUR",
    "InvoiceType": "ΧΡΕΩΣΤΙΚΟΣ ΛΟΓΑΡΙΑΣΜΟΣ",
    "InvoiceTypeCode": "11.1",
    "SpecialInvoiceCategory": 0,
    "VariationType": 0,
    "DocumentTypeCode": "INVOICE",
    "IsDeliveryNote": false,
    "OrderNumber":"" ,      
    "DistributionDetails.DeliveryDestinationDetails.Address.GLN" :"",
    "Series": "ΛΗΕ",
    "Number": "57234386",
    "DateIssued": "2024-10-21T00:00:00",
    "ReferenceCode": "000000",
    "OrderSeries": "Ρεύμα Επαγγελματικό 1",
    "Issuer": {
        "RegisteredName": "issuer's name",
        "BrandName": "issuer's brand",
        "Vat": "EL118058830",
        "TaxOffice": "ΦΑΕ ΑΘΗΝΩΝ",
        "Activities": [
            ""
        ],
        "Phones": [
            ""
        ],
        "Faxes": [
            ""
        ],
        "Emails": [
            ""
        ],
        "Url": "",
        "Address": {
            "Country": "GREECE",
            "CountryCode": "GR",
            "City": "issuer's city",
            "Street": "issuer's street",
            "Postal": "11523"
        }
    },
    "CounterParty": {
        "RegisteredName": "counter party's name",
        "Vat": "EL",
        "TaxOffice": "",
        "Activities": [
            ""
        ],
        "Phones": [
            ""
        ],
        "Faxes": [
            ""
        ],
        "Address": {
            "Country": "GREECE",
            "CountryCode": "GR",
            "City": "counter party's city",
            "Street": "counter party's street",
            "Number": "0",
            "Postal": "46200"
        },
        "Code": "870101096710"
    },
    "AllowancesCharges": [],
    "DistributionDetails": {
        "InternalDocumentId": "118"
    },
    "PaymentDetails": {
        "PaymentMethods": [
            {
                "PaymentMethodType": "Επί Πιστώσει",
                "PaymentMethodTypeCode": 5,
                "Amount": 71.66,
                "Contactless": false
            }
        ],
        "PaymentDate": "2024-10-31T00:00:00",
        "PaymentReferenceID": "0000000",
        "SecurityAmount": 0.000000
    },
    "AdditionalDetails": {
        "TransmissionMethod": "A",
        "AvoidEmailGrouping": false
    },
    "Details": [
        {
            "LineNo": 1,
            "ItemCodification":"",
            "Descriptions": [
                "Ρυθμιζόμενες Χρεώσεις"
            ],
            "MeasurementUnit": "KWh",
            "MeasurementUnitCode": 1,
            "Quantity": 6610.0,
            "UnitPrice": 0.01,
            "NetTotal": 66.1,
            "Total": 70.07,
            "VATTotal": 3.97,
            "VatCategory": "6",
            "VatCategoryCode": 3,
            "IsInformative": false,
            "IsHidden": false,
            "RecordTypeCode": 0,
            "IncomeClassification": {
                "Id": 0,
                "ClassificationTypeCode": "E3_561_003",
                "ClassificationCategoryCode": "category1_1",
                "Amount": 0.0
            }
        },
        {
            "LineNo": 2,
            "ItemCodification":"",
            "Descriptions": [
                "Ειδ. Τέλος 0,5%"
            ],
            "MeasurementUnit": "KWh",
            "MeasurementUnitCode": 1,
            "Quantity": 32.0,
            "UnitPrice": 0.01,
            "NetTotal": 0.32,
            "Total": 0.32,
            "VATTotal": 0.0,
            "VatExemptionCategoryCode": 27,
            "VatCategory": "0",
            "VatCategoryCode": 7,
            "OtherTaxesPercentCategoryCode": 18,
            "IsInformative": false,
            "IsHidden": false,
            "RecordTypeCode": 3
        },
        {
            "LineNo": 3,
            "ItemCodification":"",
            "Descriptions": [
                "ΕΦΚ"
            ],
            "MeasurementUnit": "KWh",
            "MeasurementUnitCode": 1,
            "Quantity": 120.0,
            "UnitPrice": 0.01,
            "NetTotal": 1.2,
            "Total": 1.27,
            "VATTotal": 0.07,
            "VatCategory": "6",
            "VatCategoryCode": 3,
            "OtherTaxesPercentCategory": "ΕΦΚ",
            "OtherTaxesPercentCategoryCode": 19,
            "IsInformative": false,
            "IsHidden": false,
            "RecordTypeCode": 3
        },
        {
            "LineNo": 4,
            "ItemCodification":"",
            "Descriptions": [
                "Χρεώσεις Τρίτων"
            ],
            "MeasurementUnit": "KWh",
            "MeasurementUnitCode": 1,
            "Quantity": 2087.0,
            "UnitPrice": 0.01,
            "NetTotal": 20.87,
            "Total": 20.87,
            "VATTotal": 0.0,
            "VatExemptionCategoryCode": 27,
            "VatCategory": "0",
            "VatCategoryCode": 7,
            "FeesPercentCategoryCode": 10,
            "IsInformative": false,
            "IsHidden": false,
            "RecordTypeCode": 2
        }
    ],
    "Summaries": {
        "TotalNetAmount": 88.49,
        "TotalVATAmount": 4.04,
        "TotalStampDutyAmount": 0.0,
        "TotalGrossValue": 92.53
    },
    "Taxes": [],
    "VatAnalysis": [
        {
            "Name": "6%",
            "VatAmount": 4.04,
            "UnderlyingValue": 88.49
        }
    ],
    "MiscellaneousData": {},
    "IsDelayed": false,
    "IsDelayedCode": 1,
    "IsRetail": true
}