a free upgrade to premium members of frequent-flyer program and passengers flying full-fare economy,[clarification needed] a separate section of the economy/coach cabin with more legroom (36–42" (91–106 cm) seat pitch), along with some form of leg rest, improved in-flight entertainment features (larger screen, more options, included headphones, etc.) dedicated cabin crew smaller cabin size better seats (often fewer seats per row, allowing seats to be wider, and to increase shoulder/elbow room, further ahead which gives less engine noise and faster unboarding) at-seat laptop power at-seat telephone lounge access (for some airlines) priority check in/security check/boarding increased frequent flyer points exclusive amenity kits hot towel service welcome drinks (juice or champagne) upgraded meals and drinks increased luggage allowance better rebooking possibility