// Get user billing information
      $dbbt = new ps_DB;

      $qt = "SELECT * FROM #__{vm}_user_info WHERE user_id=".$auth["user_id"]." AND address_type='BT'";

      $dbbt->query($qt);

      // Get user billing information
      $dbbt = new ps_DB;
      $qt = "SELECT a.*,b.country_3_code,b.country_2_code FROM #__{vm}_user_info a
      left join #__{vm}_country b on  b.country_3_code=a.country
      WHERE user_id=".$auth["user_id"]." AND address_type='BT'";

      $dbbt->query($qt);

         // Get user billing information
         $dbst =& new ps_DB;
         $qt = "SELECT * FROM #__{vm}_user_info WHERE user_info_id='".$d["ship_to_info_id"]."' AND address_type='ST'";
         $dbst->query($qt);

         // Get user billing information
         $dbst =& new ps_DB;
         $qt = "SELECT a.*,b.country_3_code,b.country_2_code  FROM #__{vm}_user_info a
        left join #__{vm}_country b on  b.country_3_code=a.country
         WHERE user_info_id='".$d["ship_to_info_id"]."' AND address_type='ST'";
         $dbst->query($qt);

->f("country");

->f("country_2_code");