hello everyone.
i need a Countdown Timer for every trial user .
lets say every trial user can surf internet in a time of 30 min than wait another 4 hours to surf again 30 min.
is it possible for every mac “trial user” to make a Countdown Timer and show them in login page .
example :user T-aa:aa:aa:aa:aa:aa you have to wait 30:25:00 to access again internet.
or something like this.
can this be done… ?