public function __construct(array $options = array())
{
parent::__construct($options);
$this->authorize = 'us_preauth';
$this->cavv_authorize = 'us_cavv_preauth';
$this->purchase = 'us_purchase';
$this->cavv_purchase = 'us_cavv_purchase';
$this->capture = 'us_completion';
$this->void = 'us_purchasecorrection';
$this->credit = 'us_refund';
}
