public void SelectPayBy(PaymentMethodManager.PaymentMethod selection)
 {
     UIUtil.DefaultProvider.WaitForDisplayAndClick(string.Format("//input[@value='{0}']", entryByMethod[selection]), LocateBy.XPath);
 }
        /// <summary>
        /// This covers the payments which do not require additional data: cash, wire transfer, event, paypal.
        /// </summary>
        public void EditPaymentMethod(PaymentMethodManager.PaymentMethod selection)
        {
            OpenPaymentMethod();
            this.PaymentMethodMgr.SelectPayBy(selection);

            this.PaymentMethodMgr.SaveAndClose();
            SelectAttendeeInfoWindow();
            UIUtil.DefaultProvider.RefreshPage();
        }