I don't think you get what I a saying. I said why scan. Just tear off the stub. If the attendance count is generated by tickets sold than you don't have to scan the tickets. Now with a turnstile you can get the exact count if that is what they want to report. In other word tickets sold and actual butts in seats. I turnstile is more accurate and those little devices they use that work maybe 3/4 of the time.