public function __construct($obj)
 {
     parent::__construct($obj);
     $this->setBaseUrl('invoices');
 }
 public function __construct($obj)
 {
     parent::__construct($obj);
     $this->setBaseUrl('subscriptions');
     $this->new_customer = true;
 }
 public function __construct($obj)
 {
     parent::__construct($obj);
     $this->setBaseUrl('customers');
     $this->new_vault = false;
 }
 public function __construct($obj)
 {
     parent::__construct($obj);
     $this->setBaseUrl('payments');
 }