public static function DataSync($id)
 {
     global $USER;
     if (!(isset($USER) && (get_class($USER) === 'CUser' || $USER instanceof CUser))) {
         $USER = new CUser();
     }
     $id = intval($id);
     $i = new CCrmExternalSaleImport($id);
     if ($i->IsInitialized()) {
         if ($i->arExternalSale == null) {
             $i->arExternalSale = CCrmExternalSale::GetDefaultSettings($id);
         }
         if ($i->arExternalSale["LABEL"] != "") {
             $i->SyncOrderData(false, false);
         }
         if ($i->arExternalSale["ERRORS"] > 10) {
             $i->NotifyError();
             return;
         }
         return "CCrmExternalSaleImport::DataSync(" . $id . ");";
     }
 }