public ActionResult SaveGeneralSettings(ShippingByWeightListModel model)
        {
            //save settings
            _shippingByWeightSettings.LimitMethodsToCreated = model.LimitMethodsToCreated;
            _settingService.SaveSetting(_shippingByWeightSettings);

            return Json(new { Result = true });
        }
        public ActionResult Configure()
        {
            var model = new ShippingByWeightListModel();
            //other settings
            model.LimitMethodsToCreated = _shippingByWeightSettings.LimitMethodsToCreated;

            return View("Nas.Plugin.Shipping.ByWeight.Views.ShippingByWeight.Configure", model);
        }