Man oh man, could I tell some stories from the 80s in SAC and MAC when we had full up orderly rooms that did it all for you.
No there weren't finance specialists in the squadron; they were actually at Finance, where you filled out your voucher at the Travel Pay counter, sat down, read half a magazine article and then walked back to the counter when your name was called to be paid your voucher claim in CA$H.
It happened, not that long ago (relatively speaking).........
......<wait>, oh was I dreaming?? Wake up, grandpa, time for your meds.....