/// <returns>A task that represents the asynchronous operation</returns>
        public virtual async Task <IActionResult> Categories()
        {
            if (!await _permissionService.AuthorizeAsync(StandardPermissionProvider.ManageTaxSettings))
            {
                return(AccessDeniedView());
            }

            //prepare model
            var model = await _taxModelFactory.PrepareTaxCategorySearchModelAsync(new TaxCategorySearchModel());

            return(View(model));
        }