I have a Half-Fare travelcard. Can I purchase tickets at a reduced price? Michael Rieder February 08, 2021 13:27 Updated Yes, you can add your Half-Fare travelcard to your customer account. Related articles Can I redeem promotional codes? Can I use the app to purchase a ticket for my bike or for my dog? What happens if my smartphone runs out of battery during the journey? Which tickets can I purchase with the BLS Mobil app? I have made a check-in by mistake. What do I have to do?