diff --git a/phronCare.UIBlazor/Pages/Stock/Shared/StockItemSelectorModal.razor b/phronCare.UIBlazor/Pages/Stock/Shared/StockItemSelectorModal.razor
index 2a85038..6b7ce43 100644
--- a/phronCare.UIBlazor/Pages/Stock/Shared/StockItemSelectorModal.razor
+++ b/phronCare.UIBlazor/Pages/Stock/Shared/StockItemSelectorModal.razor
@@ -127,7 +127,7 @@
         {
             var matchedItem = await stockScanService.ParseAndMatchAsync(code, LocationId ?? 1);
 
-            if (matchedItem is null)
+        // 3) BusinessKey (clave de fusión) y contexto
             {
                 toastService.ShowWarning("No se encontró el producto en stock.");
                 await Refocus();