VeraCore SOAP AddOrder

addorder.php

<?php

//Setup Items
$order_items = array();
$order_items[] = array(
	"Offer" => array(
		"Header" => array(
			"ID" => "FC-Money",
		),
	),
	"Quantity" => 1,
	"OrderShipTo" => array(
		"Key" => 0,
	),
);

//Setup Order
$order_array = array(
	"order" => array(
		"Header" => array(
			"ID" => "111111",
			"ReferenceNumber" => "111111",
			"EntryDate" => date('c', strtotime("2014-01-01")),
			"PONumber" => "",
			"Comments" => "Order notes to fulfillment center",
		),
		"Shipping" => array(
			"FreightCode" => "LECR",
			"FreightCodeDescription" => "RateBot",
		),
		"Money" => "",
		"Payment" => "",
		"OrderedBy" => array(
			"FirstName" => "John",
			"LastName" => "Doe",
			"Company" => "Acme",
			"Address1" => "123 Main St",
			"Address2" => "",
			"Address3" => "",
			"City" => "Anytown",
			"State" => "CA",
			"PostalCode" => "55555",
			"Country" => "US",
			"Phone" => "555-555-5555",
			"Email" => "[email protected]",
		),
		"ShipTo" => array(
			"OrderShipTo" => array(
				"FirstName" => "John",
				"LastName" => "Doe",
				"Company" => "Acme",
				"Address1" => "123 Main St",
				"Address2" => "",
				"Address3" => "",
				"City" => "Anytown",
				"State" => "CA",
				"PostalCode" => "55555",
				"Country" => "US",
				"Phone" => "555-555-5555",
				"Flag" => "Other",
				"Key" => 0,
			),
		),
		"BillTo" => array(
			"Flag" => "OrderedBy",
		),
		"Offers" => array(
			"OfferOrdered" => $order_items,
		),
	),
);

//Setup Login Data
$header_data  = array(
	'Username' => "UserTest",
	'Password' => "test",
);
$options = array(
	"soap_version" => SOAP_1_2,
	"trace" => 1,
	'exceptions' => true,
);
$wsdl_url = 'https://rhu049.veracore.com/pmomsws/oms.asmx?wsdl';

//Set Client
$client = new \SoapClient($wsdl_url, $options);

//Create and set header
$header = new \SoapHeader('http://omscom/', 'AuthenticationHeader', $header_data);
$client->__setSoapHeaders($header);

///Giving a shot
try {
	$result = $client->AddOrder($order_array);

	//For Debug
	die("(Success) XML:" . htmlentities($client->__getLastRequest()));


//Aw nuts....
} catch (\Exception $e) {

	//For Debug
	echo $e->getMessage();
	die("(Error) XML:" . htmlentities($client->__getLastRequest()));
}

Hi, we're doing a VeraCore integration for a small client project, but cannot find documentation on how to work with them. I saw your gist here and thought you might be able to tell me how you wrote the code above. Thank you for your time!