Why the expired card is being accepted at the POS screen?
I want the system to warn / stop me if an expired card is swiped.
Set "Allow Expired card = Ask / No / Yes" in the Sale Option
If you select Ask it will show message “This card is expired on 31/03/2009” - Accept? Yes No
If you select No the message would be “This card is expired on 31/03/2009” Cannot accept.
If set this to Yes; System will not show any message.