Poland

type CreditNote {
  // ...all generic credit note fields
  invoiceRefs: string[];
  dueDate?: string;
  purschaseOrderRef?: string;
  lines: [{
  // ...everything from invoice.lines
    unit: string;
    vat: {
      code: TaxCode;
    }
  }];
  // for self-billed invoices input your details in the recipient fields below and include invoice.sender information
  recipient:{
    address:{
      country: string;
      line1: string;
      line2: string;
      city: string;
      postalCode: string;
    }
  };
  //..Only if you are submitting a self-billed credit-note include invoice.sender with the suppliers information accordingly:
  sender:{
    name: string;
    taxId: string;
    address:{
      country: string;
      line1: string;
      line2: string;
      city: string;
      postalCode: string;
    }
  };
  paymentMeans: {
    code?: string;
    account: {
      accountNumber?: string;
      bic?: string;
      bankName?: string;
    }
  };
  customInfo: {
    pol: {
      localGovernmentSubordinate: boolean;
      vatGroup: boolean;
      isOriginalInvoiceKsef: boolean;
      purchaseOrderDate?:string;
      shippingDate?: string;
      serviceStartDate?: string;
      serviceEndDate?: string;
      cashAccounting?: boolean;
      splitPayment?:boolean;
      reverseCharge?:boolean;
    }
  };