Yes.

If your promotion ends early or you no longer need a code, you can easily turn it off from your organiser dashboard.

To do this, select Suspend on your selected promo code. Once suspended, supporters will no longer be able to redeem the code. Existing bookings that have already used the promo code are unaffected.

If you change your mind and want to restart your promotion, just click Unsuspend to make the code active again.