I want No PAYPAL for PARCEL POST shipping option.

[janks]

Thanks for the reply DrByte.

I am slightly understanding these functions, and this is the following code i have.

    function update_status() {
    global $order, $db;

    if ( ($this->enabled == true) && ((int)MODULE_PAYMENT_PAYPAL_ZONE > 0) ) {
      $check_flag = false;
      $check_query = $db->Execute("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_PAYMENT_PAYPAL_ZONE . "' and zone_country_id = '" . $order->billing['country']['id'] . "' order by zone_id");
      while (!$check_query->EOF) {
        if ($check_query->fields['zone_id'] < 1) {
          $check_flag = true;
          break;
        } elseif ($check_query->fields['zone_id'] == $order->billing['zone_id']) {
          $check_flag = true;
          break;
        }
        $check_query->MoveNext();
      }

      // disable for certain shipping module only:
      if ($_SESSION['shipping'] == 'auspost') $check_flag = false;

      if ($check_flag == false) {
        $this->enabled = false;
      }
    } 

But for some reason, the paypal module is still showing up after i click continue with "auspost" selected.