get_meta('_advance_payment'); $remaining_payment = $order->get_meta('_remaining_payment'); ?> Advanced Paid: Remaining Payment: get_total(); $advance_payment = $order->get_meta('_advance_payment'); $remaining_payment = $order->get_meta('_remaining_payment'); if ($advance_payment) { $order_total = $advance_payment + $remaining_payment; ?> Order Total Updated: