static void Main()
        {
            var sales = new List<SalesInfo>
            {
                new SalesInfo("Y50", 2700m, 5, "Lenovo"),
                new SalesInfo("Y50", 2700m, 5, "Lenovo"),
                new SalesInfo("Y50", 2700m, 5, "Lenovo"),
                new SalesInfo("Y50", 2700m, 5, "Lenovo"),
                new SalesInfo("Y50", 2700m, 5, "Lenovo"),
            };

            var pdfGenerator = new PdfGenerator(sales);
            pdfGenerator.SaveDocument(PdfReportsFolderPath, PdfReportsFileName);
        }