diff --git a/Models/PromotionMapper.php b/Models/PromotionMapper.php
index e90a073..f5accd6 100644
--- a/Models/PromotionMapper.php
+++ b/Models/PromotionMapper.php
@@ -112,28 +112,4 @@ class PromotionMapper extends DataMapperAbstract
      */
     protected static $primaryField = 'marketing_promotion_id';
 
-    /**
-     * Create object.
-     *
-     * @param mixed $obj       Object
-     * @param int   $relations Behavior for relations creation
-     *
-     * @return mixed
-     *
-     * @since  1.0.0
-     */
-    public static function create($obj, int $relations = RelationType::ALL)
-    {
-        try {
-            $objId = parent::create($obj, $relations);
-
-            if ($objId === null || !is_scalar($objId)) {
-                return $objId;
-            }
-        } catch (\Exception $e) {
-            return false;
-        }
-
-        return $objId;
-    }
 }