/**
* Payment step
*/
protected function _assignPayment()
{
global $orderTotal;
// Redirect instead of displaying payment modules if any module are grefted on
Hook::exec('displayBeforePayment', array('module' => 'order.php?step=3'));
/* We may need to display an order summary */
$this->context->smarty->assign($this->context->cart->getSummaryDetails());
$this->context->smarty->assign(array('total_price' => (double) $orderTotal, 'taxes_enabled' => (int) Configuration::get('PS_TAX')));
$this->context->cart->checkedTOS = '1';
parent::_assignPayment();
}