AbstractCheck::getUrl

public function getUrl()
{
	if (!$this->getField('LINK_PARAMS'))
	{
		return '';
	}

	$cashbox = Manager::getObjectById($this->getField('CASHBOX_ID'));
	if (!$cashbox)
	{
		return '';
	}

	$ofd = $cashbox->getOfd();
	if (!$ofd)
	{
		return '';
	}

	return $ofd->generateCheckLink($this->getField('LINK_PARAMS'));
}