Bill with payments os

payments_os_bill.php

<?php

    public function billAction()
    {
        /** @var Glassesusa_Sales_Model_Order $order */
        $order = Mage::getModel('sales/order')->load(136);

        if (!$order->getId() && $order->isHto()
            && $order->getStatus() !== Glassesusa_Sales_Model_Order::STATUS_HTO_PERIOD_OVER) {
            Mage::throwException('Order not available for billing');
        }

        /** @var Glassesusa_Sales_Model_Order_Payment $payment */
        $payment = $order->getPayment();
        $payment->setData([
            'method' => 'ms_paymentsos',
            'token' => getenv('MS_PAYMENTSOS_TOKEN'),
        ]);
        $payment->save();
        $payment->place();
    }