public static function getNewInstance(ShippingService $service, $cost)
{
$inst = new ShipmentDeliveryRate();
$inst->setServiceId($service->getID());
$inst->setApplication($service->getApplication());
$inst->setCost((string) round($cost, 3), $service->getApplication()->getDefaultCurrencyCode());
$inst->setService($service);
$inst->setServiceName($service->getValueByLang('name'));
return $inst;
}
