A verified Flight itinerary or Flight reservation for Schengen visa from a vacation agent. A flight ticket need not be booked ahead of time for a visa. After the visa is confirmed then a flight ticket may be bought. Vacation itinerary (protect letter) : Also referred to as, particular deal https://spencerzdceg.thezenweb.com/How-where-to-buy-schengen-visa-online-apply-can-Save-You-Time-Stress-and-Money--51588424