diff --git a/autoload/.DS_Store b/autoload/.DS_Store
new file mode 100644
index 0000000..3239922
Binary files /dev/null and b/autoload/.DS_Store differ
diff --git a/autoload/front/.DS_Store b/autoload/front/.DS_Store
new file mode 100644
index 0000000..7285fd1
Binary files /dev/null and b/autoload/front/.DS_Store differ
diff --git a/autoload/front/factory/class.ShopProduct.php b/autoload/front/factory/class.ShopProduct.php
index 3453a3d..25bd2bd 100644
--- a/autoload/front/factory/class.ShopProduct.php
+++ b/autoload/front/factory/class.ShopProduct.php
@@ -15,17 +15,43 @@ class ShopProduct
   }
 
   // get_product_sku
-  static public function get_product_sku( $product_id )
+  static public function get_product_sku( $product_id, $parent = false )
   {
     global $mdb;
-    return $mdb -> get( 'pp_shop_products', 'sku', [ 'id' => $product_id ] );
+
+    $sku = $mdb -> get( 'pp_shop_products', 'sku', [ 'id' => $product_id ] );
+    if ( !$sku and $parent )
+    {
+      $parent_id = $mdb -> get( 'pp_shop_products', 'parent_id', [ 'id' => $product_id ] );
+      if ( $parent_id )
+        return \front\factory\ShopProduct::get_product_sku( $parent_id, true );
+      else
+        return false;
+    }
+    else
+    {
+      return $sku;
+    }
   }
 
   // get_product_ean
-  static public function get_product_ean( $product_id )
+  static public function get_product_ean( $product_id, $parent = false )
   {
     global $mdb;
-    return $mdb -> get( 'pp_shop_products', 'ean', [ 'id' => $product_id ] );
+
+    $ean = $mdb -> get( 'pp_shop_products', 'ean', [ 'id' => $product_id ] );
+    if ( !$ean and $parent )
+    {
+      $parent_id = $mdb -> get( 'pp_shop_products', 'parent_id', [ 'id' => $product_id ] );
+      if ( $parent_id )
+        return \front\factory\ShopProduct::get_product_ean( $parent_id, true );
+      else
+        return false;
+    }
+    else
+    {
+      return $ean;
+    }
   }
 
   static public function is_product_active( int $product_id )
diff --git a/cron.php b/cron.php
index 7d4ce43..82d6056 100644
--- a/cron.php
+++ b/cron.php
@@ -449,11 +449,11 @@ if ( $apilo_settings['enabled'] and $apilo_settings['sync_orders'] and $apilo_se
     $products_array = [];
     foreach ( $products as $product )
     {
-      $sku = \front\factory\ShopProduct::get_product_sku( $product['product_id'] );
+      $sku = \front\factory\ShopProduct::get_product_sku( $product['product_id'], true );
 
       $products_array[] = [
         'idExternal' => $product['product_id'],
-        'ean' => \front\factory\ShopProduct::get_product_ean( $product['product_id'] ),
+        'ean' => \front\factory\ShopProduct::get_product_ean( $product['product_id'], true ),
         'sku' => $sku ? $sku : md5( $product['product_id'] ),
         'originalName' => $product['name'],
         'originalPriceWithTax' => $product['price_brutto_promo'] ? str_replace( ',', '.', $product['price_brutto_promo'] ) : str_replace( ',', '.', $product['price_brutto'] ),