Fast-tracking saves time and hassle and makes the passage through an otherwise busy or difficult airport both fast and easy. A successful Fast-tracked airport service is one where you did not have to queue in line, and/or the time it took to pass through the airport was reduced. Fast-tracking is achieved differently in each airport. It may involve use of a VIP area, a a private terminal or a VIP lounge (where passenger waits whilst staff process the paperwork). Special lines my be used for Visa-On-Arrivals and Immigration such as the First Class line; or a Crew/Diplomatic line or an APAC, Schengen or Alien Registration, or Automated Border Clearance line. Alternatively all this may be done whilst you relaxe in a VVIP waiting area. Or it may be handled privately and discreetly by special arrangement with the airport departments.