RetailInvoicingResultFirstAndLastInvoiceNumberList Property

Gets or sets a list of title code, first- and last invoice numbers. When invoicing is for multiple titles we have to keep the first- and last invoice number in a list. The order of the content: Title code, First invoice number, Last invoice number.

public List<Tuple<string, int?, int?>> FirstAndLastInvoiceNumberList { get; set; }