TFI Leap Card is a re-usable smartcard that enables you to pay for travel with most public transport operators. Valid operators include Dublin Bus, Go-Ahead Ireland, DART and Commuter Rail, Luas and Bus Éireann, along with other commercial bus operators. It saves you carrying change and TFI Leap Card fares are cheaper than cash tickets. To use a TFI Leap Card you simply touch on a validator for bus services and touch on/touch off to use rail and luas services. Ensure your TFI Leap Card has travel credit on it. You can top up your credit at any TFI Leap Card agent or by using the Leap Top-Up app.
TFI Leap Card users in Dublin also benefit from smart discount features such as Capping and TFI 90 Minute Fare.