protected function getQuote()
{
if (isset($this->_quote)) {
return $this->_quote;
}
/** @var \Mage_Sales_Model_Quote $quote */
$quote = \Mage::getModel('sales/quote');
$quote->assignCustomer($this->getCustomer());
$store = $quote->getStore()->load($this->_getStoreId());
$quote->setStore($store);
$this->_quote = $quote;
return $this->_quote;
}