code: public function setConfigFE( \Aimeos\MShop\Order\Item\Base\Service\Iface $orderServiceItem, array $attributes )
  	{
  		$this->setAttributes( $orderServiceItem, $attributes, 'session' );
  	}
docs: Sets the payment attributes in the given service.
  
  @param \Aimeos\MShop\Order\Item\Base\Service\Iface $orderServiceItem Order service item that will be added to the basket
  @param array $attributes Attribute key/value pairs entered by the customer during the checkout process