<?php

/**
 * QuickBooks Merchant Service class 
 * 
 * Copyright (c) {2010-04-16} {Keith Palmer / ConsoliBYTE, LLC.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.opensource.org/licenses/eclipse-1.0.php
 * 
 * QuickBooks Merchant Service enables online stores to charge credit cards and 
 * debit cards via simple HTTPS POSTs to the QuickBooks Merchant Service 
 * payment gateway. This class simplifies the process and wraps it in a nice 
 * OOP interface. 
 * 
 * @author Keith Palmer <keith@consolibyte.com>
 * @license LICENSE.txt 
 *  
 * @package QuickBooks
 * @subpackage MerchantAccount
 */

/**
 * Utilities class (for masking and some other misc things)
 */
QuickBooks_Loader::load('/QuickBooks/Utilities.php');

/**
 * HTTP connection class
 */
QuickBooks_Loader::load('/QuickBooks/HTTP.php');

/**
 * QuickBooks driver factory for database logging
 */
QuickBooks_Loader::load('/QuickBooks/Driver/Factory.php');

/**
 * QuickBooks credit card class
 */
QuickBooks_Loader::load('/QuickBooks/MerchantService/CreditCard.php');

/**
 * QuickBooks checking account class
 */
QuickBooks_Loader::load('/QuickBooks/MerchantService/CheckingAccount.php');

/**
 * QuickBooks merchant service transaction class
 */
QuickBooks_Loader::load('/QuickBooks/MerchantService/Transaction.php');

/**
 * QuickBooks Merchant Service implementation
 */
class QuickBooks_MerchantService
{
	/**
	 * No error occurred
	 * @var integer
	 */
	const OK = QUICKBOOKS_ERROR_OK;
	
	/**
	 * No error occurred
	 * @var integer
	 */
	const ERROR_OK = QUICKBOOKS_ERROR_OK;
	
	/**
	 * Indicates a generic internal error
	 * @param integer
	 */
	const ERROR_INTERNAL = -1091;
	
	/**
	 * Indicates an error when parsing an XML stream
	 * @param integer
	 */
	const ERROR_XML = -1092;
	
	/**
	 * Indicates an error establishing a socket connection to QBMS
	 * @param integer
	 */
	const ERROR_SOCKET = -1093;
	
	/**
	 * Indicates an error with a parameter passed to QBMS
	 * @param integer
	 */
	const ERROR_PARAM = -1094;
	
	/**
	 * Indicates an internal SSL-related error
	 * @param integer
	 */
	const ERROR_SSL = -1095;
	
	/**
	 * 
	 * 
	 */
	const ERROR_HTTP = -1096;
	
	/**
	 * Indicates that this transaction type is a 'Charge' (actually capture funds on a credit/debit card)
	 * @var string
	 */
	const TYPE_CHARGE = 'Charge';
	
	/**
	 * Indicates that this transaction type is an 'Authorization' (hold funds, but don't actually charge the card)
	 * @var string
	 */
	const TYPE_AUTHORIZE = 'Authorize';
	
	/**
	 * Capture the authorized funds on a credit card
	 * @var string
	 */
	const TYPE_CAPTURE = 'Capture';
	
	/**
	 * Void a pending credit card authorization
	 * @var string
	 */
	const TYPE_VOID = 'Void';
	
	/**
	 * Refund a credit card payment
	 * @var string
	 */
	const TYPE_REFUND = 'Refund';
	
	/**
	 * Void or refund, depending on the transaction type/status
	 * @var string
	 */
	const TYPE_VOIDORREFUND = 'VoidOrRefund';
	
	const TYPE_WALLETADD = 'WalletAdd';
	
	const TYPE_WALLETMOD = 'WalletMod';
	
	const TYPE_WALLETDEL = 'WalletDelete';
	
	const TYPE_WALLETQUERY = 'WalletQuery';
	
	const TYPE_WALLETAUTHORIZE = 'WalletAuthorize';
	
	const TYPE_WALLETCHARGE = 'WalletCharge';
	
	
	const TYPE_CHECK_DEBIT = 'CheckDebit';
	
	/**
	 * Constant for the NotAvailable response some fields return 
	 * @var string
	 */
	const NOTAVAILABLE = 'NotAvailable';
	const AVS_NOTAVAILABLE = 'NotAvailable';
	
	/**
	 * Constant to indicate success
	 * @var string
	 */
	const PASS = 'Pass';
	const AVS_PASS = 'Pass';
	
	const FAIL = 'Fail';
	const AVS_FAIL = 'Fail';
	
	const SEVERITY_INFO = 'INFO';
	
	const SEVERITY_WARN = 'WARN';
	
	const SEVERITY_ERROR = 'ERROR';
	
	const MODE_INTERNET = 'Internet';
	const MODE_TELEPHONE = 'Telephone';
	const MODE_SIGNED = 'SignedAuthOnFile';
	const MODE_MAILED = 'Mailed';
	const MODE_WITHRECEIPT = 'InPersonWithReceipt';
	const MODE_WITHOUTRECEIPT = 'InPersonNoReceipt';
	
	/*
	2000
	Authentication failed -- Invalid login name or password / certificate / ticket
	2010
	Unauthorized
	2020
	Session Authentication required
	2030
	Unsupported signon version
	2040
	Internal err
	
	*/
	
	/**
	 * 
	 * Status OK, AVS Street and Zip fail, card security code fail
	 * 
	 * IMPORTANT NOTE: This 
	 */
	const TEST_AVSZIPCVVFAIL = 'configid=10000_avscvdfail';
	
	const TEST_COMMUNICATIONERROR = 'configid=10200_comm';
	
	/*
	<NameOnCard>configid=value </NameOnCard>
	Simply replace “value in the above line with one of the ConfigID values listeds in Table 6-2 
	on page 44. 
	Table 6-2 ConfigID values and the errors they generate:
	Error to be 
	Returned ConfigID value to insert Error Emulated
	10200 10200_comm An error occurred while communicating with the credit 
	card processing gateway.
	10201 10201_login An error occurred during login to the processing 
	gateway.
	10301 10301_ccinvalid This credit card account number is invalid.
	10400 10400_insufffunds This account does not have sufficient funds to process 
	this transaction.
	10401 10401_decline The request to process this transaction has been 
	declined. 
	10403 10403_acctinvalid The merchant account information submitted is not 
	recognized.
	10404 10404_referral This transaction has been declined, but can be 
	approved by obtaining a Voice Authorization code from 
	the card issuer.
	10405 10405_void An error occurred while attempting to void this 
	transaction.
	10406 10406_capture An error occurred while processing the capture 
	transaction.
	10500 10500_general A general error occurred at the credit card processing 
	gateway.
	*/

	/**
	 * The connection ticket used to connect to QuickBooks Merchant Service
	 * @var string
	 */
	protected $_connection_ticket;
	
	/**
	 * The application login used to log in
	 * @var string
	 */
	protected $_application_login;
	
	//protected $_app_name;
	
	//protected $_app_url;
	
	//protected $_app_id;
	
	//protected $_auth_id;
	
	protected $_certificate;
	
	//protected $_logfile = '/tmp/curlerrors.txt';
	
	protected $_driver;
	
	protected $_test;
	protected $_debug;
	protected $_masking;
	
	//Testing - https://webmerchantaccount.ptc.quickbooks.com/j/AppGateway
	//Debug - https://webmerchantaccount.quickbooks.com/j/diag/http
	
	protected $_live_gateway = 'https://webmerchantaccount.quickbooks.com/j/AppGateway';
	protected $_test_gateway = 'https://webmerchantaccount.ptc.quickbooks.com/j/AppGateway';
	
	protected $_ticket_session = '';
	protected $_ticket_connection = '';
	
	protected $_last_request;
	protected $_last_response;
	
	protected $_batch;
	
	protected $_errnum;
	protected $_errmsg;
	
	protected $_warnnum;
	protected $_warnmsg;
	
	/**
	 * 
	 * 
	 * 
	 */
	public function __construct($dsn, $certificate, $application_login = null, $connection_ticket = null) 
	{
		$this->_test = false;
		$this->_debug = false;
		
		// Mask credit card numbers
		$this->_masking = true;
		
		if ($dsn)
		{
			// @TODO Figure out a better way to set the logging level
			$driver_options = array();
			$driver_hooks = array();
			$driver_loglevel = QUICKBOOKS_LOG_DEVELOP;
			$this->_driver = QuickBooks_Driver_Factory::create($dsn, $driver_options, $driver_hooks, $driver_loglevel);
		}
		
		if ($application_login)
		{
			$this->_application_login = $application_login;
		}
		else if ($this->_driver)
		{
			
		}
		
		if ($connection_ticket)
		{
			$this->_ticket_connection = $connection_ticket;
		}
		else if ($this->_driver)
		{
			//$this->_ticket_connection = $this->_driver->
		}
		
		$this->_certificate = $certificate;		
		
		$this->_errnum = QuickBooks_MerchantService::ERROR_OK;
		$this->_errmsg = '';
		
		$this->_warnnum = QuickBooks_MerchantService::ERROR_OK;
		$this->_warnmsg = '';		
	}
	
	/**
	 * Get the error number of the last error that occured
	 * 
	 * @return integer
	 */
	public function errorNumber()
	{
		return $this->_errnum;
	}
	
	/**
	 * Get the error message of the last error that occured
	 * 
	 * @return string
	 */
	public function errorMessage()
	{
		return $this->_errmsg;
	}
	
	/**
	 * Get the error number of the last error that occured
	 * 
	 * @return integer
	 */
	public function warningNumber()
	{
		return $this->_warnnum;
	}
	
	/**
	 * Get the error message of the last error that occured
	 * 
	 * @return string
	 */
	public function warningMessage()
	{
		return $this->_warnmsg;
	}	
	
	/**
	 * Get the last raw XML response that was received
	 * 
	 * @return string
	 */
	public function lastResponse()
	{
		return $this->_last_response;
	}
	
	/**
	 * Get the last raw XML request that was sent
	 *
	 * @return string
	 */
	public function lastRequest()
	{
		return $this->_last_request;
	}
	
	/**
	 * Set an error message
	 * 
	 * @param integer $errnum	The error number/code
	 * @param string $errmsg	The text error message
	 * @return void
	 */
	protected function _setError($errnum, $errmsg = '')
	{
		$this->_errnum = $errnum;
		$this->_errmsg = $errmsg;
	}
	
	/**
	 * 
	 * 
	 * 
	 */
	protected function _setWarning($warnnum, $warnmsg = '')
	{
		$this->_warnnum = $warnnum;
		$this->_warnmsg = $warnmsg;
	}
	
	/**
	 *
	 * @TODO Implement this
	 */
	public function addListener()
	{
		
	}
	
	/** 
	 * Set to TRUE to use the Intuit development environment (make sure you have registered your application as a DEVELOPMENT application!)
	 *
	 * @param boolean $yes_or_no
	 * @return void
	 */
	public function useTestEnvironment($yes_or_no)
	{
		$this->_test = (boolean) $yes_or_no;
	}
	
	/**
	 * Set to TRUE to use the Intuit live environment (make sure you have registered your application as a PRODUCTION application!)
	 *
	 * @param boolean $yes_or_no
	 * @return void
	 */
	public function useLiveEnvironment($yes_or_no)
	{
		$this->_test = ! (boolean) $yes_or_no;
	}
	
	/**
	 * If masking is enabled (default) then credit card numbers, connection tickets, and session tickets will be masked when output or logged
	 * 
	 * @param boolean $yes_or_no
	 * @return void
	 */
	public function useMasking($yes_or_no)
	{
		$this->_masking = (boolean) $yes_or_no;
	}
	
	/**
	 * Turn debugging mode on or off
	 * 
	 * Turning debugging mode on will result in a large amount of output being 
	 * printed directly to stdout (the web browser or the console)
	 * 
	 * @param boolean $yes_or_no
	 * @return void
	 */
	public function useDebugMode($yes_or_no)
	{
		$this->_debug = (boolean) $yes_or_no;
	}
	
	protected function _extractTagContents($tag, $data)
	{
		// SessionTicket
		if (false !== strpos($data, '<' . $tag . '>') and 
			false !== strpos($data, '</' . $tag . '>'))
		{
			$data = strstr($data, '<' . $tag . '>');
			$end = strpos($data, '</' . $tag . '>');
			
			return substr($data, strlen($tag) + 2, $end - (strlen($tag) + 2));
		}
		
		return null;
	}
	
	protected function _extractAttribute($attr, $data, $which = 0)
	{
		if ($which == 1)
		{
			$spos = strpos($data, $attr . '="');
			$data = substr($data, $spos + strlen($attr));
		}
		
		if (false !== ($spos = strpos($data, $attr . '="')) and 
			false !== ($epos = strpos($data, '"', $spos + strlen($attr) + 2)))
		{
			//print('start: ' . $spos . "\n");
			//print('end: ' . $epos . "\n");
			
			return substr($data, $spos + strlen($attr) + 2, $epos - $spos - strlen($attr) - 2);
		}
		
		return '';
	}
	
	/**
	 * Sign on to the QBMS service to fetch a session ticket
	 *
	 * @return boolean
	 */
	public function signOn()
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		
		$xml = '';
		$xml .= '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= '	<SignonMsgsRq>' . QUICKBOOKS_CRLF;
		
		if ($this->_certificate)
		{
			$this->_log('Signing on a HOSTED QBMS application.', QUICKBOOKS_LOG_DEBUG);
			
			$xml .= '		<SignonAppCertRq>' . QUICKBOOKS_CRLF;
			$xml .= '			<ClientDateTime>' . date('Y-m-d\TH:i:s') . '</ClientDateTime>' . QUICKBOOKS_CRLF;
			$xml .= '			<ApplicationLogin>' . $this->_application_login . '</ApplicationLogin>' . QUICKBOOKS_CRLF;
			$xml .= '			<ConnectionTicket>' . $this->_ticket_connection . '</ConnectionTicket>' . QUICKBOOKS_CRLF;
			$xml .= '		</SignonAppCertRq>' . QUICKBOOKS_CRLF;
		}
		else
		{
			$this->_log('Signing on as a DESKTOP QBMS application.', QUICKBOOKS_LOG_DEBUG);
			
			$xml .= '		<SignonDesktopRq>' . QUICKBOOKS_CRLF;
			$xml .= '			<ClientDateTime>' . date('Y-m-d\TH:i:s') . '</ClientDateTime>' . QUICKBOOKS_CRLF;
			$xml .= '			<ApplicationLogin>' . $this->_application_login . '</ApplicationLogin>' . QUICKBOOKS_CRLF;
			$xml .= '			<ConnectionTicket>' . $this->_ticket_connection . '</ConnectionTicket>' . QUICKBOOKS_CRLF;
			$xml .= '		</SignonDesktopRq>' . QUICKBOOKS_CRLF;			
		}
		
		$xml .= '	</SignonMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		$errnum = QuickBooks_MerchantService::ERROR_OK;
		$errmsg = '';
		
		$response = $this->_request($xml, $errnum, $errmsg);
		
		if ($errnum)
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_SOCKET, $errnum . ': ' . $errmsg);
			return false;
		}
		
		$code = $this->_extractAttribute('statusCode', $response);
		$message = $this->_extractAttribute('statusMessage', $response);
		$severity = $this->_extractAttribute('statusSeverity', $response);
		
		$this->_log('SignOn (initial) response: ' . $severity . '/' . $code . ': ' . $message, QUICKBOOKS_LOG_DEBUG);
		
		if ($code != QuickBooks_MerchantService::ERROR_OK)
		{
			$this->_setError($code, $message);
			return false;
		}
		
		if ($ticket = $this->_extractTagContents('SessionTicket', $response))
		{
			$this->_ticket_session = $ticket;
			
			return true;
		}
		
		$this->_setError(QuickBooks_MerchantService::ERROR_INTERNAL, 'Could not locate SessionTicket in response.');
		
		return false;
	}
	
	/**
	 * Tell whether or not you have fetched a session ticket and signed on
	 * 
	 * @return boolean
	 */
	public function isSignedOn()
	{
		return strlen($this->_ticket_session) > 0;
	}
	
	/**
	 * Create a unique transaction requestID from a set of parameters
	 * 
	 * @param string $type
	 * @param object $Obj
	 * @param float $amount
	 * @param boolean $force_new_transaction
	 * @return string
	 */
	protected function _transRequestID($type, $Obj, $amount, $force_new_transaction = true)
	{
		$rand = '';
		if ($force_new_transaction)
		{
			$rand = mt_rand() . microtime();
		}
		
		return md5($type . '-' . serialize($Obj) . '-' . $amount . '-' . $rand);
	}
	
	/**
	 * Do a QuickBooks Merchant Service request and fetch the response
	 * 
	 * @param string $type
	 * @param string $path
	 * @param string $xml
	 * @param object $Creditcard
	 * @return QuickBooks_MerchantService_Transaction
	 */
	protected function _doQBMS($type, $path, $xml, $CreditCard = null, $Transaction = null)
	{
		$errnum = QuickBooks_MerchantService::ERROR_OK;
		$errmsg = '';
		$response = $this->_request($xml, $errnum, $errmsg);
		
		if ($errnum)
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_SOCKET, $errnum . ': ' . $errmsg);
			return false;
		}
		
		$signon_code = $this->_extractAttribute('statusCode', $response, 0);
		$signon_message = '';
		$signon_severity = $this->_extractAttribute('statusSeverity', $response, 0);
		
		if ($signon_code != QuickBooks_MerchantService::ERROR_OK)
		{
			$signon_message = $this->_extractAttribute('statusMessage', $response, 0);
		}
		
		$this->_log('SignOn (with session) response: ' . $signon_severity . '/' . $signon_code . ': ' . $signon_message, QUICKBOOKS_LOG_DEBUG);
		
		if ($signon_code != QuickBooks_MerchantService::ERROR_OK)
		{
			$this->_setError($signon_code, $signon_message);
			return false;
		}		
		
		$qbms_code = $this->_extractAttribute('statusCode', $response, 1);
		$qbms_message = $this->_extractAttribute('statusMessage', $response, 0);	// 0th instance, because QBMS doesn't return a statusMessage for the first sucessful request
		$qbms_severity = $this->_extractAttribute('statusSeverity', $response, 1);
		
		$this->_log('QBMS Response: ' . $qbms_severity . '/' . $qbms_code . ': ' . $qbms_message, QUICKBOOKS_LOG_DEBUG);
		
		//if ($qbms_code != QuickBooks_MerchantService::ERROR_OK)
		if (!$qbms_severity or $qbms_severity == QuickBooks_MerchantService::SEVERITY_ERROR)
		{
			$this->_setError($qbms_code, $qbms_message);
			return false;
		}
		else if ($qbms_severity == QuickBooks_MerchantService::SEVERITY_WARN)
		{
			$this->_setWarning($qbms_code, $qbms_message);
			// return false;		// DO NOT RETURN HERE (it's just a warning)
		}
		else if ($qbms_severity == QuickBooks_MerchantService::SEVERITY_INFO)
		{
			; // Do nothing...
		}
		else
		{
			// If we get here, something has gone really wrong... no statusSeverity code indicating pass/fail/warn was returned???
			$this->_setError(QuickBooks_MerchantService::ERROR_INTERNAL, 'Could not locate a statusSeverity="..." attribute in returned stream: ' . $response);
			return false;
		}
		
		// Create a transaction result 
		$xml_errnum = 0;
		$xml_errmsg = '';
		if ($NewTransaction = $this->_parseResponse($type, $path, $response, $xml_errnum, $xml_errmsg))
		{
			if ($CreditCard instanceof QuickBooks_MerchantService_CreditCard)
			{
				$NewTransaction->setExtraData(
					$qbms_code, 
					$qbms_message, 
					$CreditCard->getNumber(true), 
					$CreditCard->getExpirationMonth(), 
					$CreditCard->getExpirationYear(), 
					$CreditCard->getName(), 
					$CreditCard->getAddress(), 
					$CreditCard->getPostalCode());
			}
			else if ($Transaction instanceof QuickBooks_MerchantService_Transaction)
			{
				$tmp = $Transaction->toArray();

				$NewTransaction->setExtraData(
					$qbms_code, 
					$qbms_message, 
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_CreditCardNumber'],
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_ExpirationMonth'],
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_ExpirationYear'],
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_NameOnCard'],
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_CreditCardAddress'],
					$tmp['CreditCardTxnInfo_CreditCardTxnInputInfo_CreditCardPostalCode']
					);

				$NewTransaction->setAVSStreet($tmp['CreditCardTxnInfo_CreditCardTxnResultInfo_AVSStreet']);
				$NewTransaction->setAVSZip($tmp['CreditCardTxnInfo_CreditCardTxnResultInfo_AVSZip']);
				$NewTransaction->setCardSecurityCodeMatch($tmp['CreditCardTxnInfo_CreditCardTxnResultInfo_CardSecurityCodeMatch']);
			}
			
			return $NewTransaction;
		}
		
		$this->_setError(QuickBooks_MerchantService::ERROR_XML, $xml_errnum . ': ' . $xml_errmsg);
		return false;		
	}
	
	public function debitCheck($CheckingAccount, $amount, $payment_mode, $check_number = null, $comment = null, $is_recurring = false, $force_new_transaction = true)
	{
		/*
<CustomerCheckDebitRq>
	<TransRequestID >STRTYPE</TransRequestID> <!-- required -->
	<KeyEnteredCheckInfo> <!-- optional -->
		<RoutingNumber >STRTYPE</RoutingNumber> <!-- required -->
		<AccountNumber >STRTYPE</AccountNumber> <!-- required -->
		<CheckNumber >STRTYPE</CheckNumber> <!-- optional -->
		<!-- BEGIN OR -->
		<PersonalPaymentInfo> <!-- optional -->
		<!-- PersonalDebitAccountType may have one of the following values: Checking, Savings -->
		<PersonalDebitAccountType >ENUMTYPE</PersonalDebitAccountType> <!-- required -->
		<PayorFirstName >STRTYPE</PayorFirstName> <!-- required -->
		<PayorLastName >STRTYPE</PayorLastName> <!-- required -->
		</PersonalPaymentInfo>
		<!-- OR -->
		<BusinessPaymentInfo> <!-- optional -->
			<!-- BusinessDebitAccountType may have one of the following values: Checking, Savings -->
			<BusinessDebitAccountType >ENUMTYPE</BusinessDebitAccountType> <!-- required -->
			<PayorFirstName >STRTYPE</PayorFirstName> <!-- optional -->
			<PayorLastName >STRTYPE</PayorLastName> <!-- optional -->
		</BusinessPaymentInfo>
		<!-- END OR -->
	</KeyEnteredCheckInfo>
	
	<PayorPhoneNumber >STRTYPE</PayorPhoneNumber> <!-- optional -->
	<Amount >AMTTYPE</Amount> <!-- required -->
	<!-- PaymentMode may have one of the following values: Internet, Telephone, SignedAuthOnFile, Mailed, InPersonWithReceipt, InPersonNoReceipt -->
	<PaymentMode >ENUMTYPE</PaymentMode> <!-- required -->
	<PayeeName >STRTYPE</PayeeName> <!-- optional -->
	<BatchID >STRTYPE</BatchID> <!-- optional -->
	<IsRecurring >BOOLTYPE</IsRecurring> <!-- optional -->
	<Comment >STRTYPE</Comment> <!-- optional -->
</CustomerCheckDebitRq>

<CustomerCheckDebitRs statusCode="INTTYPE" statusSeverity="STRTYPE" statusMessage="STRTYPE">
	<CheckTransID >STRTYPE</CheckTransID> <!-- optional -->
	<CheckAuthorizationCode >STRTYPE</CheckAuthorizationCode> <!-- optional -->
	<TxnAuthorizationTime >DATETIMETYPE</TxnAuthorizationTime> <!-- optional -->
	<ClientTransID >STRTYPE</ClientTransID> <!-- optional -->
	<StatusDetail >STRTYPE</StatusDetail> <!-- optional -->
</CustomerCheckDebitRs>
*/

		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('debitCheck()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_CHECK_DEBIT, $CheckingAccount, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCheckDebitRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		
		$xml .= $this->_createCheckingAccountXML($CheckingAccount, $check_number, $amount, $payment_mode);

		//<BatchID >STRTYPE</BatchID> <!-- optional -->
		
		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}

		$xml .= '		</CustomerCheckDebitRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;		
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_CHECK_DEBIT, 'QBMSXML/QBMSXMLMsgsRs/CustomerCheckDebitRs', $xml, $CheckingAccount);		
	}
	
	public function voidCheck()
	{
		
	}
	
	public function addCheckWallet()
	{
		
	}
	
	public function updateCheckWallet()
	{
		
	}
	
	public function deleteCheckWallet($customerID, $walletID)
	{
		
	}
	
	public function debitCheckWallet($customerID, $walletID, $amount)
	{
		
	}
	
	public function debit($Debit, $amount, $force_new_transaction = true)
	{
		
	}
	
	public function addWallet($customerID, $Card)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('addWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		/*
		<CustomerCreditCardWalletAddRq>
			<CustomerID >STRTYPE</CustomerID> <!-- required -->
			<CreditCardNumber >STRTYPE</CreditCardNumber> <!-- required -->
			<ExpirationMonth >INTTYPE</ExpirationMonth> <!-- required -->
			<ExpirationYear >INTTYPE</ExpirationYear> <!-- required -->
			<NameOnCard >STRTYPE</NameOnCard> <!-- optional -->
			<CreditCardAddress >STRTYPE</CreditCardAddress> <!-- optional -->
			<CreditCardPostalCode >STRTYPE</CreditCardPostalCode> <!-- optional -->
		</CustomerCreditCardWalletAddRq>
		
		<CustomerCreditCardWalletAddRs statusCode="INTTYPE" statusSeverity="STRTYPE" statusMessage="STRTYPE">
			<WalletEntryID >STRTYPE</WalletEntryID> <!-- optional -->
			<IsDuplicate >BOOLTYPE</IsDuplicate> <!-- optional -->
			<StatusDetail >STRTYPE</StatusDetail> <!-- optional -->
		</CustomerCreditCardWalletAddRs>
		*/		
		
		$include_address_data = true;
		$include_amounts = false;
		$include_card_number = true;
		$include_card_cvv = false;
		
		$xml = '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardWalletAddRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createCreditCardXML($Card, null, null, false, false, false, $include_address_data, $include_amounts, $include_card_number, $include_card_cvv);
		$xml .= '		</CustomerCreditCardWalletAddRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_WALLETADD, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardWalletAddRs', $xml);
	}
	
	/**
	 * Update a wallet entry
	 * 
	 * Note: This method *does not* allow you to update the *credit card 
	 *  number*. This is used only for updating the data associated with that 
	 * 	particular credit card (address, expiration date, etc.)
	 * 
	 * @param string $walletID
	 * @param mixed $customerID
	 * @param QuickBooks_MerchantService_CreditCard $Card
	 * @return boolean
	 */
	public function updateWallet($customerID, $walletID, $Card)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('updateWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
				
		$include_address_data = true;
		$include_amounts = false;
		$include_card_number = false;
		$include_card_cvv = false;
		
		$xml = '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardWalletModRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<WalletEntryID>' . $walletID . '</WalletEntryID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createCreditCardXML($Card, null, null, false, false, false, $include_address_data, $include_amounts, $include_card_number, $include_card_cvv);
		$xml .= '		</CustomerCreditCardWalletModRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_WALLETMOD, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardWalletModRs', $xml);
	}
	
	public function deleteWallet($customerID, $walletID)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('deleteWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		$xml = '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardWalletDelRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<WalletEntryID>' . $walletID . '</WalletEntryID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		$xml .= '		</CustomerCreditCardWalletDelRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_WALLETDEL, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardWalletDelRs', $xml);
	}
	
	public function authorizeWallet($customerID, $walletID, $amount, $salestax = null, $comment = null, $cvv = null, $is_ecommerce = true, $is_recurring = false, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('authorizeWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'authorizeWallet() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}
		
		// Get the Card from the wallet so we can send the data to QuickBooks
		$Card = $this->getWallet($customerID, $walletID);
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_WALLETAUTHORIZE, null, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardWalletAuthRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= '			<WalletEntryID>' . $walletID . '</WalletEntryID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		
		// 				_createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring, $include_address_data = true, $include_amounts = true, $include_card_number = true, $include_card_cvv = true, $include_card_dates = true
		$xml .= $this->_createCreditCardXML(null, $amount, $salestax, false, $is_ecommerce, $is_recurring, false, true, false, true, false);
		
		if ($cvv)
		{
			$xml .= '			<CardSecurityCode>' . $cvv . '</CardSecurityCode>' . QUICKBOOKS_CRLF;
		}
		
		//<BatchID >STRTYPE</BatchID> <!-- optional -->
		
		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '		</CustomerCreditCardWalletAuthRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;		
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;

		// We set $type to AUTHORIZE because this really is an authorization, 
		//	and this $type gets output to the Transaction object and is view
		//	and checkable by the end-user, and possibly sent to QuickBooks.
		$type = QuickBooks_MerchantService::TYPE_AUTHORIZE;
		
		return $this->_doQBMS($type, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardWalletAuthRs', $xml, $Card);
	}
	
	public function chargeWallet($customerID, $walletID, $amount, $salestax = null, $comment = null, $cvv = null, $is_ecommerce = true, $is_recurring = false, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('chargeWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'authorizeCharge() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}

		// Get the Card from the wallet so we can send the data to QuickBooks
		$Card = $this->getWallet($customerID, $walletID);
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_WALLETCHARGE, $Card, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardWalletChargeRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= '			<WalletEntryID>' . $walletID . '</WalletEntryID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		
		// 				_createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring, $include_address_data = true, $include_amounts = true, $include_card_number = true, $include_card_cvv = true, $include_card_dates = true
		$xml .= $this->_createCreditCardXML(null, $amount, $salestax, false, $is_ecommerce, $is_recurring, false, true, false, true, false);
		
		if ($cvv)
		{
			$xml .= '			<CardSecurityCode>' . $cvv . '</CardSecurityCode>' . QUICKBOOKS_CRLF;
		}		
		
		//<BatchID >STRTYPE</BatchID> <!-- optional -->
		
		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '		</CustomerCreditCardWalletChargeRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;		
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;	
		
		// We set $type to CHARGE because this really is an authorization, and 
		//	this $type gets output to the Transaction object and is view and 
		//	checkable by the end-user, and possibly sent to QuickBooks. 
		$type = QuickBooks_MerchantService::TYPE_CHARGE;
		
		return $this->_doQBMS($type, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardWalletChargeRs', $xml, $Card);
	}
	
	public function getWallet($customerID, $walletID)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('getWallet()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		$xml = '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerWalletQueryRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<WalletEntryID>' . $walletID . '</WalletEntryID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CustomerID>' . QuickBooks_XML::encode($customerID) . '</CustomerID>' . QUICKBOOKS_CRLF;
		$xml .= '		</CustomerWalletQueryRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_WALLETQUERY, 'QBMSXML/QBMSXMLMsgsRs/CustomerWalletQueryRs', $xml);
	}
	
	/**
	 * 
	 * 
	 */
	public function authorize($Card, $amount, $salestax = null, $comment = null, $is_card_present = false, $is_ecommerce = true, $is_recurring = false, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('authorize()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}

		// Error checking
		if (!($Card instanceof QuickBooks_MerchantService_CreditCard))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'authorize() expects first parameter to be a Card object, got: ' . print_r($Card, true));
			return false;
		}
		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'authorize() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_AUTHORIZE, $Card, $amount, $force_new_transaction);
		
		$xml = '<?xml version="1.0" ?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardAuthRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring);
		$xml .= '		</CustomerCreditCardAuthRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_AUTHORIZE, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardAuthRs', $xml, $Card);
	}
	
	protected function _createSessionXML()
	{
		$xml = '';
		
		$xml .= '	<SignonMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<SignonTicketRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<ClientDateTime>' . date('Y-m-d\TH:i:s') . '</ClientDateTime>' . QUICKBOOKS_CRLF;
		$xml .= '			<SessionTicket>' . $this->_ticket_session . '</SessionTicket>' . QUICKBOOKS_CRLF;
		$xml .= '		</SignonTicketRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</SignonMsgsRq>' . QUICKBOOKS_CRLF;
		
		return $xml;
	}
		
	protected function _parseResponse($type, $path, $xml, &$errnum, &$errmsg)
	{
		static $look_trans = array(
			'CreditCardTransID' => null, 
			'AuthorizationCode' => null, 
			'AVSStreet' => null,
			'AVSZip' => null, 
			'CardSecurityCodeMatch' => null, 
			'ClientTransID' => null,  
			'MerchantAccountNumber' => null, 
			'ReconBatchID' => null, 
			'PaymentGroupingCode' => null,
			'PaymentStatus' => null, 
			'TxnAuthorizationTime' => null, 
			'TxnAuthorizationStamp' => null, 
			'NetworkName' => null, 
			'NetworkNumber' => null, 
			'DebitCardTransID' => null, 
			);
		
		static $look_card = array(
			'MaskedCreditCardNumber' => null,
			'ExpirationMonth' => null,
			'ExpirationYear' => null,
			'NameOnCard' => null,
			'CreditCardAddress' => null,
			'CreditCardPostalCode' => null,
			);
		
		if ($type == QuickBooks_MerchantService::TYPE_WALLETADD)
		{
			// This was a wallet add, return the wallet ID
			return QuickBooks_XML::extractTagContents('WalletEntryID', $xml);
		}
		else if ($type == QuickBooks_MerchantService::TYPE_WALLETMOD or 
			$type == QuickBooks_MerchantService::TYPE_WALLETDEL)
		{
			// These just return TRUE or FALSE based on error code
			return true;
		}
		else if ($type == QuickBooks_MerchantService::TYPE_WALLETQUERY)
		{
			// This returns a single credit card object
			$Parser = new QuickBooks_XML_Parser($xml);
			if ($Doc = $Parser->parse($errnum, $errmsg))
			{
				$Node = $Doc->getRoot();
				
				$card = array();
				foreach ($look_card as $node => $null)
				{
					$card[$node] = $Node->getChildDataAt($path . '/' . $node);
				}
				
				return new QuickBooks_MerchantService_CreditCard(
					$card['NameOnCard'], 
					str_replace('*', 'x', $card['MaskedCreditCardNumber']), 
					$card['ExpirationYear'], 
					$card['ExpirationMonth'], 
					$card['CreditCardAddress'], 
					$card['CreditCardPostalCode']);
			}
		}
		else
		{
			$Parser = new QuickBooks_XML_Parser($xml);
			if ($Doc = $Parser->parse($errnum, $errmsg))
			{
				$Node = $Doc->getRoot();
				
				$trans = array();
				foreach ($look_trans as $node => $null)
				{
					$trans[$node] = $Node->getChildDataAt($path . '/' . $node);
				}
				
				// 
				if ($trans['DebitCardTransID'])
				{
					$trans['CreditCardTransID'] = $trans['DebitCardTransID'];
				}
				
				return new QuickBooks_MerchantService_Transaction(
					$type, 
					$trans['CreditCardTransID'], 
					$trans['ClientTransID'], 
					$trans['AuthorizationCode'], 
					$trans['MerchantAccountNumber'], 
					$trans['ReconBatchID'], 
					$trans['PaymentGroupingCode'], 
					$trans['PaymentStatus'], 
					$trans['TxnAuthorizationTime'], 
					$trans['TxnAuthorizationStamp'], 
					$trans['AVSStreet'], 
					$trans['AVSZip'], 
					$trans['CardSecurityCodeMatch'], 
					$trans['NetworkName'], 
					$trans['NetworkNumber']);
			}
		}
		
		return false;
	}
	
	protected function _createCheckingAccountXML($CheckingAccount, $check_number, $amount, $payment_mode)
	{
		$xml = '';
		
		if ($CheckingAccount)
		{
			$xml .= '<KeyEnteredCheckInfo>' . QUICKBOOKS_CRLF;
			$xml .= "\t" . '<RoutingNumber>' . $CheckingAccount->getRoutingNumber() . '</RoutingNumber>' . QUICKBOOKS_CRLF;
			$xml .= "\t" . '<AccountNumber>' . $CheckingAccount->getAccountNumber() . '</AccountNumber>' . QUICKBOOKS_CRLF;
			
			if ($check_number)
			{
				$xml .= "\t" . '<CheckNumber>' . $check_number . '</CheckNumber>' . QUICKBOOKS_CRLF;
			}
			
			if ($CheckingAccount->getInfo() == QuickBooks_MerchantService_CheckingAccount::INFO_PERSONAL)
			{
				$xml .= "\t" . '<PersonalPaymentInfo>' . QUICKBOOKS_CRLF;
				// <!-- PersonalDebitAccountType may have one of the following values: Checking, Savings -->
				$xml .= "\t" . "\t" . '<PersonalDebitAccountType>' . $CheckingAccount->getType() . '</PersonalDebitAccountType>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . "\t" . '<PayorFirstName>' . htmlspecialchars($CheckingAccount->getFirstName(), ENT_QUOTES) . '</PayorFirstName>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . "\t" . '<PayorLastName>' . htmlspecialchars($CheckingAccount->getLastName(), ENT_QUOTES) . '</PayorLastName>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . '</PersonalPaymentInfo>' . QUICKBOOKS_CRLF;
			}
			else
			{
				$xml .= "\t" . '<BusinessPaymentInfo>' . QUICKBOOKS_CRLF;
				// <!-- BusinessDebitAccountType may have one of the following values: Checking, Savings -->
				$xml .= "\t" . "\t" . '<BusinessDebitAccountType>' . $CheckingAccount->getType() . '</BusinessDebitAccountType>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . "\t" . '<PayorFirstName>' . htmlspecialchars($CheckingAccount->getFirstName(), ENT_QUOTES) . '</PayorFirstName>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . "\t" . '<PayorLastName>' . htmlspecialchars($CheckingAccount->getLastName(), ENT_QUOTES) . '</PayorLastName>' . QUICKBOOKS_CRLF;
				$xml .= "\t" . '</BusinessPaymentInfo>' . QUICKBOOKS_CRLF;
			}
			
			$xml .= '</KeyEnteredCheckInfo>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '<PayorPhoneNumber>' . $CheckingAccount->getPhone() . '</PayorPhoneNumber>' . QUICKBOOKS_CRLF;
		$xml .= '<Amount>' . sprintf('%01.2f', $amount) . '</Amount>' . QUICKBOOKS_CRLF;
		// <!-- PaymentMode may have one of the following values: Internet, Telephone, SignedAuthOnFile, Mailed, InPersonWithReceipt, InPersonNoReceipt -->
		$xml .= '<PaymentMode>' . $payment_mode . '</PaymentMode>' . QUICKBOOKS_CRLF;

		// <PayeeName >STRTYPE</PayeeName> <!-- optional -->
		// <BatchID >STRTYPE</BatchID> <!-- optional -->
		// <IsRecurring >BOOLTYPE</IsRecurring> <!-- optional -->
		
		return $xml;
	}
	
	protected function _createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring, $include_address_data = true, $include_amounts = true, $include_card_number = true, $include_card_cvv = true, $include_card_dates = true)
	{
		$xml = '';
		
		$is_track2_data = false;
		
		if ($is_track2_data)
		{
			//<Track2Data >STRTYPE</Track2Data> <!-- optional -->	
		}
		else
		{
			if ($Card and 
				$include_card_number)
			{
				$xml .= '			<CreditCardNumber>' . $Card->getNumber() . '</CreditCardNumber>' . QUICKBOOKS_CRLF;
			}
			
			if ($Card and 
				$include_card_dates)
			{
				$xml .= '			<ExpirationMonth>' . $Card->getExpirationMonth() . '</ExpirationMonth>' . QUICKBOOKS_CRLF;
				$xml .= '			<ExpirationYear>' . $Card->getExpirationYear() . '</ExpirationYear>' . QUICKBOOKS_CRLF;
			}
			
			//$xml .= '			<IsCardPresent>BOOLTYPE</IsCardPresent>' . QUICKBOOKS_CRLF;
			//$xml .= '			<IsECommerce >BOOLTYPE</IsECommerce>' . QUICKBOOKS_CRLF;
			//$xml .= '			<IsRecurring >BOOLTYPE</IsRecurring>' . QUICKBOOKS_CRLF;
		}
		
		if ($include_amounts)
		{
			$xml .= '			<Amount>' . sprintf('%01.2f', (float) $amount) . '</Amount>' . QUICKBOOKS_CRLF;
		}
		
		if ($Card)
		{
			$xml .= '			<NameOnCard>' . substr(htmlspecialchars($Card->getName()), 0, 30) . '</NameOnCard>' . QUICKBOOKS_CRLF;
		}
		
		if ($include_address_data)
		{
			$xml .= '			<CreditCardAddress>' . substr(htmlspecialchars($Card->getAddress()), 0, 30) . '</CreditCardAddress>' . QUICKBOOKS_CRLF;
			$xml .= '			<CreditCardPostalCode>' . substr(str_replace(array('-', ' ', '.'), '', $Card->getPostalCode()), 0, 9) . '</CreditCardPostalCode>' . QUICKBOOKS_CRLF;
		}
		
		//$xml .= '			<CommercialCardCode >STRTYPE</CommercialCardCode>' . QUICKBOOKS_CRLF;
		
		if ($include_amounts and 
			!is_null($salestax))
		{
			$xml .= '			<SalesTaxAmount>' . sprintf('%01.2f', (float) $salestax) . '</SalesTaxAmount>' . QUICKBOOKS_CRLF;
		}
		
		if ($Card and 
			$Card->getCVVCode() and 
			$include_card_cvv)
		{
			$xml .= '			<CardSecurityCode>' . $Card->getCVVCode() . '</CardSecurityCode>' . QUICKBOOKS_CRLF;
		}
		
		/*
		<Lodging>
		<FolioID >STRTYPE</FolioID> <!-- required -->
		<!-- ChargeType may have one of the following values: ConventionFees, GiftShop, Golf, HealthClub, Hotel, Restaurant, Salon, Tennis -->
		<ChargeType >ENUMTYPE</ChargeType> <!-- optional -->
		<CheckInDate >DATETYPE</CheckInDate> <!-- optional -->
		<CheckOutDate >DATETYPE</CheckOutDate> <!-- optional -->
		<LengthOfStay >INTTYPE</LengthOfStay> <!-- optional -->
		<RoomRate >AMTTYPE</RoomRate> <!-- optional -->
		<!-- ExtraCharge may have one of the following values: GiftShop, Laundry, MiniBar, Restaurant, Telephone, Other -->
		<ExtraCharge >ENUMTYPE</ExtraCharge> <!-- must occur 0 - 6 times -->
		<!-- SpecialProgram may have one of the following values: AdvanceDeposit, AssuredReservation, DelayedCharge, ExpressService, NormalCharge, NoShowCharge -->
		<SpecialProgram >ENUMTYPE</SpecialProgram> <!-- optional -->
		<TotalAuthAmount >AMTTYPE</TotalAuthAmount> <!-- optional -->
		</Lodging>
		<Restaurant> <!-- optional -->
		<ServerID >STRTYPE</ServerID> <!-- optional -->
		<FoodAmount >AMTTYPE</FoodAmount> <!-- optional -->
		<BeverageAmount >AMTTYPE</BeverageAmount> <!-- optional -->
		<TaxAmount >AMTTYPE</TaxAmount> <!-- optional -->
		<TipAmount >AMTTYPE</TipAmount> <!-- optional -->
		</Restaurant>
		*/
		
		return $xml;		
	}
	
	/**
	 * 
	 * 
	 * 
	 * 
	 */
	public function charge($Card, $amount, $salestax = null, $comment = null, $is_card_present = false, $is_ecommerce = true, $is_recurring = false, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('charge()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_CHARGE, $Card, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardChargeRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		
		$xml .= $this->_createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring);

		//<BatchID >STRTYPE</BatchID> <!-- optional -->

		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}

		$xml .= '		</CustomerCreditCardChargeRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;		
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_CHARGE, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardChargeRs', $xml, $Card);
	}
	
	/**
	 * 
	 * 
	 * @param QuickBooks_MerchantService_Transaction $Transaction
	 * @param float $amount
	 * @return QuickBooks_MerchantService_Transaction
	 */
	public function capture($Transaction, $amount = null, $comment = null, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('capture()', QUICKBOOKS_LOG_VERBOSE);
		
		// Fetch a session ticket if we havn't already
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking
		if (!($Transaction instanceof QuickBooks_MerchantService_Transaction))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'capture() expects first parameter to be a Transaction object, got: ' . print_r($Transaction, true));
			return false;
		}
		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'capture() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_CHARGE, $Transaction, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardCaptureRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CreditCardTransID>' . $Transaction->getTransactionID() . '</CreditCardTransID>' . QUICKBOOKS_CRLF;
		
		if ((float) $amount)
		{
			$xml .= '			<Amount>' . sprintf('%01.2f', (float) $amount) . '</Amount>' . QUICKBOOKS_CRLF;
		}
		
		//<BatchID >STRTYPE</BatchID> <!-- optional -->

		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '		</CustomerCreditCardCaptureRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_CAPTURE, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardCaptureRs', $xml, null, $Transaction);
	}
	
	/**
	 * Refund a credit card a given amount
	 * 
	 * 
	 */
	public function refund($Card, $amount, $salestax = null, $comment = null, $is_card_present = false, $is_ecommerce = true, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('refund()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking
		if (!($Card instanceof QuickBooks_MerchantService_CreditCard))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'refund() expects first parameter to be a Card object, got: ' . print_r($Card, true));
			return false;
		}
		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'refund() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_REFUND, $Card, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardRefundRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		
		//                                  $Card, $amount, $salestax, $is_card_present, $is_ecommerce, $is_recurring, $include_address_data = true, $include_amounts = true, $include_card_number = true, $include_card_cvv = true, $include_card_dates = true
		$xml .= $this->_createCreditCardXML($Card, $amount, $salestax, $is_card_present, $is_ecommerce, false,         false,                        true,                    true,                        false);
		
		//<BatchID >STRTYPE</BatchID> <!-- optional -->

		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}

		$xml .= '		</CustomerCreditCardRefundRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;		
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_REFUND, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardRefundRs', $xml, $Card);
	}
	
	/**
	 * 
	 * 
	 * 
	 */
	public function void($Transaction, $comment = null, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('void()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking
		if (!($Transaction instanceof QuickBooks_MerchantService_Transaction))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'void() expects first parameter to be a Transaction object, got: ' . print_r($Transaction, true));
			return false;
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_VOID, $Transaction, null, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardTxnVoidRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CreditCardTransID>' . $Transaction->getTransactionID() . '</CreditCardTransID>' . QUICKBOOKS_CRLF;

		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '		</CustomerCreditCardTxnVoidRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
			
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_VOID, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardTxnVoidRs', $xml);
	}
		
	/**
	 * 
	 * 
	 * 
	 */
	public function voidOrRefund($Transaction, $amount = null, $salestax = null, $comment = null, $force_new_transaction = true)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		$this->_log('voidOrRefund()', QUICKBOOKS_LOG_VERBOSE);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		// Error checking
		if (!($Transaction instanceof QuickBooks_MerchantService_Transaction))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'voidOrRefund() expects first parameter to be a Transaction object, got: ' . print_r($Transaction, true));
			return false;
		}
		
		if (!is_numeric($amount))
		{
			$this->_setError(QuickBooks_MerchantService::ERROR_PARAM, 'voidOrRefund() expects second parameter to be a float, got: ' . print_r($amount, true));
			return false;
		}
		
		$transRequestID = $this->_transRequestID(QuickBooks_MerchantService::TYPE_VOIDORREFUND, $Transaction, $amount, $force_new_transaction);
		
		$xml = '';
		$xml .= '<?xml version="1.0" encoding="utf-8"?>' . QUICKBOOKS_CRLF;
		$xml .= '<?qbmsxml version="4.1"?>' . QUICKBOOKS_CRLF;
		$xml .= '<QBMSXML>' . QUICKBOOKS_CRLF;
		$xml .= $this->_createSessionXML();
		$xml .= '	<QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '		<CustomerCreditCardTxnVoidOrRefundRq>' . QUICKBOOKS_CRLF;
		$xml .= '			<TransRequestID>' . $transRequestID . '</TransRequestID>' . QUICKBOOKS_CRLF;
		$xml .= '			<CreditCardTransID>' . $Transaction->getTransactionID() . '</CreditCardTransID>' . QUICKBOOKS_CRLF;
		
		if ((float) $amount)
		{
			$xml .= '			<Amount>' . sprintf('%01.2f', (float) $amount) . '</Amount>' . QUICKBOOKS_CRLF;
		}
		
		if (!is_null($salestax) and 
			(float) $salestax)
		{
			$xml .= '			<SalesTaxAmount>' . sprintf('%01.2f', (float) $salestax) . '</SalesTaxAmount>' . QUICKBOOKS_CRLF;
		}
		
		//<BatchID >STRTYPE</BatchID> <!-- optional -->

		if ($comment)
		{
			$xml .= '			<Comment>' . substr(QuickBooks_XML::encode($comment), 0, 500) . '</Comment>' . QUICKBOOKS_CRLF;
		}
		
		$xml .= '		</CustomerCreditCardTxnVoidOrRefundRq>' . QUICKBOOKS_CRLF;
		$xml .= '	</QBMSXMLMsgsRq>' . QUICKBOOKS_CRLF;
		$xml .= '</QBMSXML>' . QUICKBOOKS_CRLF;
		
		return $this->_doQBMS(QuickBooks_MerchantService::TYPE_VOIDORREFUND, 'QBMSXML/QBMSXMLMsgsRs/CustomerCreditCardTxnVoidOrRefundRs', $xml);
	}	
	
	protected function _getBatch($BatchID, $for_close = false)
	{
		if (!$BatchID)
		{
			if ($this->_batch)
			{
				return $this->_batch;
			}
			else
			{
				$BatchID = date('md');
			}
		}
		
		return $BatchID;
	}
	
	public function batchOpen($BatchID = null)
	{
		$this->_batch = $this->_getBatch($BatchID);
	}
	
	public function batchClose($BatchID = null)
	{
		$this->_setError(QuickBooks_MerchantService::ERROR_OK);
		
		if (!$this->isSignedOn())
		{
			$this->signOn();
			
			if ($this->errorNumber())
			{
				return false;
			}
		}
		
		$BatchID = $this->_getBatch($BatchID, true);
		
		// Send the batch close request
		
		
	}
	
	/**
	 * Get the HTTP/HTTPS gateway to use 
	 * 
	 * @return string
	 */	
	protected function _gateway()
	{
		if ($this->_test)
		{
			$this->_log('Using TEST gateway: ' . $this->_test_gateway, QUICKBOOKS_LOG_DEVELOP);
			return $this->_test_gateway;
		}
		
		$this->_log('Using LIVE gateway: ' . $this->_live_gateway, QUICKBOOKS_LOG_DEVELOP);
		return $this->_live_gateway;
	}
	
	/**
	 * 
	 * 
	 * 
	 * @param string $message
	 * @param integer $level
	 * @return boolean
	 */
	protected function _log($message, $level = QUICKBOOKS_LOG_NORMAL)
	{
		if ($this->_masking)
		{
			$message = QuickBooks_Utilities::mask($message);
		}
		
		if ($this->_debug)
		{
			print($message . QUICKBOOKS_CRLF);
		}
		
		if ($this->_driver)
		{
			// Send it to the driver to be logged 
			$this->_driver->log($message, $this->_ticket_session, $level);
		}
		
		return true;
	}
	
	/**
	 * Log a message 
	 *
	 *
	 */
	public function log($message, $level = QUICKBOOKS_LOG_NORMAL)
	{
		return $this->_log($message, $level);
	}
	
	/**
	 * 
	 * 
	 * @param string $xml
	 * @param integer $errnum
	 * @param string $errmsg
	 * @return string 
	 */
	protected function _request($xml, &$errnum, &$errmsg) 
	{
		$HTTP = new QuickBooks_HTTP($this->_gateway());
		
		$headers = array(
			'Content-Type' => 'application/x-qbmsxml',
			);
		$HTTP->setHeaders($headers);
		
		// Turn on debugging for the HTTP object if it's been enabled in the payment processor
		$HTTP->useDebugMode($this->_debug);
		
		// 
		$HTTP->setRawBody($xml);
		
		if ($this->_certificate)
		{
			$HTTP->setCertificate($this->_certificate);
		}
		
		$return = $HTTP->POST();
		
		$this->_last_request = $HTTP->lastRequest();
		$this->_last_response = $HTTP->lastResponse();
		
		// 
		$this->_log($HTTP->getLog(), QUICKBOOKS_LOG_DEBUG);
		
		$errnum = $HTTP->errorNumber();
		$errmsg = $HTTP->errorMessage();
		
		if ($errnum)
		{
			// An error occurred!
			$this->_setError(QuickBooks_MerchantService::ERROR_HTTP, $errnum . ': ' . $errmsg);
			return false;
		}
		
		// Everything is good, return the data!
		$this->_setError(QuickBooks_MerchantService::ERROR_OK, '');
		return $return;
	}
}
