protected function _getXmlQuotes()
{
if (!Mage::getStoreConfig('shipping/shipusa/active')) {
return parent::_getXmlQuotes();
}
$debugData = '';
$handProdFee = 0;
$saturdayRates = false;
$rates = $this->doRatesRequest(false, $debugData, $handProdFee);
if (is_object($this->_upsTransitModel) && $this->_upsTransitModel->isSaturday()) {
$saturdayRates = $this->doRatesRequest(true, $debugData, $handProdFee);
}
return $this->_parseDimResponse($debugData, $rates, $handProdFee, $saturdayRates);
}
