Originally Posted by
AllanJ
I would say that one limiting factor is volunteers having enough planned travel in the next year let alone travel on that airline to make use of that many bump vouchers.
Reducing the out-of-pocket cost of travel already planned (but not booked) is one use for vouchers. Another is thinking up a whole new trip that the vouchers pay for. I can tell you from experience that many infrequent travelers considering vouchers think of them in terms of, "Where can I go for $XXX?"