public ActionResult ProductTierPrices(int productId) { if (!_services.Permissions.Authorize(StandardPermissionProvider.DisplayPrices)) { return(Content("")); } var product = _productService.GetProductById(productId); if (product == null) { throw new ArgumentException(T("Products.NotFound", productId)); } if (!product.HasTierPrices) { // No tier prices return(Content("")); } var model = _helper.CreateTierPriceModel(product); return(PartialView("Product.TierPrices", model)); }