The issued document is mainly used for the cancellation of billed services/products or even in case of error and is not associated with the billing document. For example, issue a Credit Invoice to cancel an incorrectly invoiced product or to return goods that did not meet the customer’s expectations.

json definition with remarks:

{
    "currencyCode": "EUR",
    "invoiceType": "ΠΙΣΤΩΤΙΚΟ ΤΙΜΟΛΟΓΙΟ ΠΩΛΗΣΗΣ",
    "invoiceTypeCode": "5.2",
    "specialInvoiceCategory": 0,
    "variationType": 0,
    "documentTypeCode": "INVOICE",
    "series": "01ΤΔ21",
    "number": "2900729548",
    "dateIssued": "2023-05-29T23:27:23",
    "orderNumber": "69656",
    "Issuer": {
        "RegisteredName": "PHARMA COMPANY",
        "ΒrandName": "PHARMA COMPANY",
        "Vat": "EL118058830",
        "TaxOffice": "ΦΑΕ ΑΘΗΝΩΝ",
        "Activities": [
            "PHARMACEUTICAL COMPANY"
        ],
        "GeneralCommercialRegistryNumber": "1234567", // GEMI
        "RegistrationNumber": "14044/01ΑΤ/Β/86/0530", // ARMAE
        "otherInfo": "1160", // AMP
        "Phones": [
            "210 1234567"
        ],
        "faxes": [
            "210 1234567"
        ],
        "emails": [
            ",,,,@,,,,,.gr"
        ],
        "Url": "www.....gr",
        "Address": {
            "Country": "GREECE",
            "CountryCode": "GR",
            "City": "ΑΘΗΝΑ ",
            "Street": "STREET ADDRESS",
            "Postal": "12345"
        }
    },
    "counterParty": {
        "Code": "3000003083",
        "registeredName": "COMPANY A",
        "Vat": "EL111111111",
        "TaxOffice": "ΕΛΒΕΤΙΑ",
        "Activities": [
            "ΔΙΑΦΟΡΟΙ"
        ],
        "Phones": [
            "2109999999"
        ],
        "faxes": [
            "+30 269999999999"
        ],
        "address": {
            "countryCode": "GR",
            "city": "ATHENS",
            "Street": "STREET NUMBER",
            "postal": "17342"
        }
    },
    "DistributionDetails": {
        "InternalDocumentId": "NKH1000399819-91", 
        "RelativeDocuments": [
            "ΠΑΡΑΓΓΕΛΙΑ 69656" 
        ],
        "deliveryOriginDetails": {
            "movePurposeCode": "ΠΩΛΗΣΗ",
            "Address": {
                "City": " ATHENS",
                "Street": "STREET NUMBER"
            },
            "Phones": [
                "210 00000000" //
            ]
        },
        "deliveryDestinationDetails": {
            "Address": {
                "City": " ",
                "Street": "STREET NUMBER" 
            },
            "remarks": "ΠΑΡΟΧΗ ΕΝΔΟΚ ΥΠΗΡΕΣΙΩΝ ΚΛΙΝΙΚΩΝ ΜΕΛΕΤΩΝ" 
        }
    },
    "paymentDetails": {
        "paymentDate": "11/10/2021",
        "previousBalance": "",
        "newBalance": "",
        "electronicPaymentCode": "13000000002",
        "paymentMethods": [
            {
                "paymentMethodTypeCode": 3,
                "amount": 53.16
            }
        ]
    },
    "additionalDetails": {
        "accountingDepartmentEmails": [
            ""
        ],
        "transmissionMethod": "A", 
        "avoidEmailGrouping": false
    },
    "details": [
        {
            "lineNo": 1,
            "classificationLineNo": 1,
            "code": "1100001737", 
            "categoryId": "",
            "lotNumber": "", 
            "descriptions": [
                "PRODUCT 1"
            ],
            "quantity": 6,
            "UnitPrice": 3.10,
            "totalNetValueBeforeTotalDiscount": 18.60,
            "netTotal": 13.02, 
            "total": 16.14, 
            "allowancesTotal": 5.58, 
            "allowancesCharges": [
                {
                    "underlyingValue": "18.60",
                    "percentage": "30", 
                    "amount": "5.58" 
                }
            ],
            "vatTotal": 3.12,
            "vatCategory": "24",
            "vatCategoryCode": 1,
            "isInformative": false,
            "isHidden": false,
            "incomeClassification": {
                "classificationTypeCode": "E3_561_001",
                "classificationCategoryCode": "category1_1"
            }
        },
        {
            "lineNo": 2,
            "classificationLineNo": 1,
            "code": "1100001736", 
            "categoryId": "", 
            "lotNumber": "", 
            "descriptions": [
                "PRODUCT 2"
            ],
            "quantity": 6,
            "UnitPrice": 3.05,
            "totalNetValueBeforeTotalDiscount": 18.30,
            "netTotal": 12.81, 
            "total": 15.88, 
            "allowancesTotal": 5.49, 
            "allowancesCharges": [
                {
                    "underlyingValue": "18.30", 
                    "percentage": "30", 
                    "amount": "5.49" 
                }
            ],
            "vatTotal": 3.07,
            "vatCategory": "24",
            "vatCategoryCode": 1,
            "isInformative": false,
            "isHidden": false,
            "incomeClassification": {
                "classificationTypeCode": "E3_561_001",
                "classificationCategoryCode": "category1_1"
            }
        },
        {
            "lineNo": 3,
            "classificationLineNo": 1,
            "code": "1100001732", 
            "categoryId": "", 
            "lotNumber": "", 
            "descriptions": [
                "PRODUCT 3"
            ],
            "quantity": 6,
            "UnitPrice": 3.79,
            "totalNetValueBeforeTotalDiscount": 22.74,
            "netTotal": 17.05, 
            "total": 21.14, 
            "allowancesTotal": 5.69, 
            "allowancesCharges": [
                {
                    "underlyingValue": "22.74", 
                    "percentage": "30", 
                    "amount": "5.69" 
                }
            ],
            "vatTotal": 4.09,
            "vatCategory": "24",
            "vatCategoryCode": 1,
            "isInformative": false,
            "isHidden": false,
            "incomeClassification": {
                "classificationTypeCode": "E3_561_001",
                "classificationCategoryCode": "category1_1"
            }
        }
    ],
    "summaries": {
        "totalNetAmount": 42.88,
        "totalVATAmount": 10.28,
        "totalAllowances": 16.76, 
        "totalGrossValue": 53.16 
    },
    "vatAnalysis": [
        {
            "name": "24%",
            "vatAmount": 10.29,
            "underlyingValue": 42.88
        }
    ],
    "MiscellaneousData": {
        "MoreInformation1": "",
        "MoreInformation2": "",
        "MoreInformation3": ""
    },
    "isDelayedCode": 0
}