fix: pcsg/kunden/froilein-adrett-template#106

src/QUI/ERP/Discount/Discount.php

@@ -396,7 +396,7 @@ public function canUsedWith(QUI\ERP\Products\Interfaces\ProductInterface $Produc
         }
 
         // category check
-        if (empty($articles) && empty($categories)) {
+        if (empty($categories)) {
             return true;
         }