order;
$merchant_id = $this->settings['p24']['merchant_id'];
$pos_id = $this->settings['p24']['pos_id'];
$crc_key = '';
if($this->settings['p24']['sandbox']) {
$crc_key = $this->settings['p24']['sandbox_crc_key'];
} else {
$crc_key = $this->settings['p24']['crc_key'];
}
?>