*/ class Mage_Sales_Model_Resource_Quote_Payment extends Mage_Sales_Model_Resource_Abstract { /** * Serializeable field: additional_information * * @var array */ protected $_serializableFields = array( 'additional_information' => array(null, array()) ); /** * Main table and field initialization * */ protected function _construct() { $this->_init('sales/quote_payment', 'payment_id'); } }