Are participants allowed to purchase bulk airline tickets?
Yes, provided that the participant can provide: (1) the passenger receipt and/or travel agent issued itinerary showing price and carrier code; (2) proof of payment to the travel agency; and (3) documentation showing the cost of the full-fare economy ticket for the same route at the time of purchase (Note: If #3 is not provided, the cost of changing the tickets, if changes are made after the travel commences, will not be reimbursed.).