Technical Note: 20090113039

Unique Swipe and Win

(Maitre'D 8.00.000.057 and later versions of Maitre'D)

You can restrict frequent diner swipe and win promotions to a single swipe per transaction.

Server Control / View / Options / Frequent Diner

Unique Swipe:

Enable this option so if a card is swiped multiple times in the same transaction it is only counted once.