refactor: more precise checking of discount scope

src/QUI/ERP/Coupons/Events.php

@@ -82,7 +82,9 @@ public static function onQuiqqerOrderBasketToOrder(
                     ])
                 );
 
-                if ($Discount->getAttribute('scope') !== QUI\ERP\Discount\Handler::DISCOUNT_SCOPE_TOTAL) {
+                if ($Discount->getAttribute('scope') === QUI\ERP\Discount\Handler::DISCOUNT_SCOPE_EVERY_PRODUCT ||
+                    $Discount->getAttribute('scope') === QUI\ERP\Discount\Handler::DISCOUNT_SCOPE_UNIQUE
+                ) {
                     // add to the product
                     foreach ($Products->getProducts() as $Product) {
                         if ($Discount->canUsedWith($Product) === false) {