Thank you for your email.
Kindly note that in order to qualify for applicable discounts, you must use the same card throughout your journey. This means:
Tap in on the bus validator/ parking using the Gautrain or Contactless bank card.
Tap into the fare gates at the station to board the train.
Tap out at your end station using the same card.
Only then will the system recognise a full qualifying trip and apply any available discounts.
Please let us know if you need further assistance.
Sincerely,
Gautrain