2025-05-20 00:00:00 Save time. Simply generate a barcode before boarding the train and Tap and Pay will do the rest. Best value train tickets, every time. Tap and Pay automatically finds the best price for your journeys, from Singles to Day Returns, across Peak, Off-Peak, and Super Off-Peak. Weekly Capping.If you’ve made the same journey multiple times within a week, the total will be capped at the weekly season ticket price.