/**
* Check if widget is visible
*
* @return boolean
*/
protected function isVisible()
{
$result = parent::isVisible() && (Paypal\Main::isPaypalCreditEnabled() || Paypal\Main::isPaypalWPSEnabled()) && $this->isValidTarget() && $this->getPublisherId() && $this->getSetting('agreement');
if ($result) {
$settingName = 'bannerOn' . ucfirst($this->getParam(static::PARAM_PAGE));
$result = $this->getParam(static::PARAM_POSITION) == $this->getSetting($settingName);
}
return $result;
}