/**
* add promotion sort order
*/
public function setPromotionSortOrder()
{
$this->getAdditionalInfo('promotion') ? parent::setPromotionSortOrder(1) : false;
}
/**
* set promotion sort order
*/
public function setPromotionSortOrder()
{
//ToDo implement promotion logic in Magento
parent::setPromotionSortOrder(false);
}
