> ## Documentation Index > Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt > Use this file to discover all available pages before exploring further. # SalesInvoiceInternal > Invoice for M&A system **Kind**: `object` ## Fields **`salesOrderId`**: `ID` Sales order ID --- **`salesInvoiceId`**: `ID!` Sales invoice ID --- **`customerId`**: `ID!` Customer ID --- **`platformId`**: `ID` Platform ID --- **`salesInvoicePaymentMethodId`**: `ID` Payment method ID --- **`companyId`**: `ID` Company ID --- **`paymentDueDateInDays`**: `Int!` Payment due date in days --- **`paymentStatus`**: `Byte` Payment status --- **`salesInvoiceNumber`**: `String` Sales invoice number --- **`salesInvoiceDate`**: `DateTime` Sales invoice date --- **`externalOrderNumber`**: `String` External order number --- **`shipmentType`**: `Int` Shipment type --- **`valueDate`**: `DateTime` Value date --- **`taxSetting`**: `Int!` Tax setting --- **`customerVatIdNumber`**: `String` Customer VAT ID --- **`salesInvoiceVatIdNumber`**: `String` Sales invoice VAT ID --- **`departureCountryIso`**: `String` Departure country ISO --- **`paymentMethodId`**: `ID` Payment method ID --- **`serviceDate`**: `DateTime` Service date --- **`salesInvoiceCustomerNumber`**: `String` Customer number --- **`accountsReceivableNumber`**: `Int` Accounts receivable number --- **`currencyIso`**: `String` Currency ISO --- **`currencyFactor`**: `Decimal!` Currency factor --- **`departureCountryCurrencyIso`**: `String` Departure country currency ISO --- **`departureCountryCurrencyFactor`**: `Decimal!` Departure country currency factor --- **`totalGrossAmount`**: `Decimal` Total gross amount --- **`totalNetAmount`**: `Decimal` Total net amount --- **`lastShippingDate`**: `DateTime` Last shipping --- **`salesOrderNumber`**: `String` Sales order number --- **`createdInErpDate`**: `DateTime` Created in ERP date --- **`platformIdentifier`**: `String` Platform identifier --- **`paymentMethod`**: `String` Payment method --- **`paymentMethodName`**: `String` Payment method name --- **`shipmentAddressCompany`**: `String` Shipment company --- **`shipmentAddressSalutation`**: `String` Shipment salutation --- **`shipmentAddressTitle`**: `String` Shipment title --- **`shipmentAddressFirstName`**: `String` Shipment first name --- **`shipmentAddressLastName`**: `String` Shipment last name --- **`shipmentAddressStreet`**: `String` Shipment street --- **`shipmentAddressPostalCode`**: `String` Shipment postal code --- **`shipmentAddressCity`**: `String` Shipment city --- **`shipmentAddressCountry`**: `String` Shipment country --- **`shipmentAddressPhoneNumber`**: `String` Shipment phone number --- **`shipmentAddressFaxNumber`**: `String` Shipment fax number --- **`shipmentAddressAdditionalAddressLine`**: `String` Shipment additional address line --- **`shipmentAddressCountryIso`**: `String` Shipment country ISO --- **`shipmentAddressVatIdNumber`**: `String` Shipment VAT ID --- **`salesOrderShipmentCountryIso`**: `String` Sales order shipment country ISO --- **`billingAddressCompany`**: `String` Sales invoice company --- **`billingAddressSalutation`**: `String` Sales invoice salutation --- **`billingAddressTitle`**: `String` Sales invoice title --- **`billingAddressFirstName`**: `String` Sales invoice first name --- **`billingAddressLastName`**: `String` Sales invoice last name --- **`billingAddressStreet`**: `String` Sales invoice street --- **`billingAddressPostalCode`**: `String` Sales invoice postal code --- **`billingAddressCity`**: `String` Sales invoice city --- **`billingAddressCountry`**: `String` Sales invoice country --- **`billingAddressPhoneNumber`**: `String` Sales invoice phone number --- **`billingAddressFaxNumber`**: `String` Sales invoice fax number --- **`billingAddressAdditionalAddressLine`**: `String` Sales invoice additional address line --- **`billingAddressCountryIso`**: `String` Sales invoice ISO --- **`customerDefaultBillingAddressCompany`**: `String` Customer company --- **`customerDefaultBillingAddressSalutation`**: `String` Customer salutation --- **`customerDefaultBillingAddressTitle`**: `String` Customer title --- **`customerDefaultBillingAddressFirstName`**: `String` Customer first name --- **`customerDefaultBillingAddressLastName`**: `String` Customer last name --- **`customerDefaultBillingAddressStreet`**: `String` Customer street --- **`customerDefaultBillingAddressPostalCode`**: `String` Customer postal code --- **`customerDefaultBillingAddressCity`**: `String` Customer city --- **`customerDefaultBillingAddressCountry`**: `String` Customer country --- **`customerDefaultBillingAddressPhoneNumber`**: `String` Customer phone number --- **`customerDefaultBillingAddressFaxNumber`**: `String` Customer fax number --- **`customerDefaultBillingAddressCountryIso`**: `String` Customer address ISO --- **`customerDefaultBillingAddressEmailAddress`**: `String` Customer address email address --- **`customerDefaultBillingAddressVatIdNumber`**: `String` Customer address VAT ID --- **`customerNumber`**: `String` Customer number --- **`customerGroupId`**: `ID` Customer group ID --- **`customerPaymentDueDateInDays`**: `Int` Customer payment due date in days --- **`deposit`**: `String` Deposit --- **`cancelledSalesInvoiceId`**: `ID` Cancelled sales invoice ID --- **`dropShippingDeliveryNoteCount`**: `Int!` Delivery note count