private void DownloadTransactions(string filePrefix = null)
        {
            Browser.FindElement(new ByChained(By.Id("collapseTwo"), By.LinkText("Buchungen"))).Click();
            SetMaxDateRange();
            Browser.FindElement(By.Id("showPrint")).Submit();

            FileDownloader.DownloadCurrentPageSource("account.html", fileOtherPrefix: filePrefix);

            Browser.FindElement(By.Id("printBookings")).Submit();
        }