<?php 



namespace net\authorize\api\contract\v1;



/**

 * Class representing OrderExType

 *

 * 

 * XSD Type: orderExType

 */

class OrderExType extends OrderType

{



    /**

     * @property string $purchaseOrderNumber

     */

    private $purchaseOrderNumber = null;



    /**

     * Gets as purchaseOrderNumber

     *

     * @return string

     */

    public function getPurchaseOrderNumber()

    {

        return $this->purchaseOrderNumber;

    }



    /**

     * Sets a new purchaseOrderNumber

     *

     * @param string $purchaseOrderNumber

     * @return self

     */

    public function setPurchaseOrderNumber($purchaseOrderNumber)

    {

        $this->purchaseOrderNumber = $purchaseOrderNumber;

        return $this;

    }





}



