$this->db->query("INSERT INTO " . DB_PREFIX . "customer_group SET approval = '" . (int)$data['approval'] . "', company_id_display = '" . (int)$data['company_id_display'] . "', company_id_required = '" . (int)$data['company_id_required'] . "', tax_id_display = '" . (int)$data['tax_id_display'] . "', tax_id_required = '" . (int)$data['tax_id_required'] . "', sort_order = '" . (int)$data['sort_order'] . "'");
$customer_group_id = $this->db->getLastId();
foreach ($data['customer_group_description'] as $language_id => $value) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_group_description SET customer_group_id = '" . (int)$customer_group_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "', description = '" . $this->db->escape($value['description']) . "'");
}