[ChildActionOnly]
        public ActionResult HomepageProducts(int? productThumbPictureSize)
        {
            var products = _productService.GetAllProductsDisplayedOnHomePage();
            //ACL and store mapping
            products = products.Where(p => _aclService.Authorize(p) && _storeMappingService.Authorize(p)).ToList();

            if (products.Count == 0)
                return Content("");

            var model = PrepareProductOverviewModels(products, true, true, productThumbPictureSize).ToList();
            return PartialView(model);
        }