Single-journey tickets. Suitable for single trips.
These include Taipei Metro tickets (one-day passes, 24/48/72hr Taipei Metro Passes), Taipei Fun Passes (Transportation Passes and Unlimited Passes).
These include EasyCards, iPASSes, iCASH, HappyCash. These electronic tickets can be topped up and are accepted both on public transports and for small payments.
These include single-journey tickets for cyclists, group tickets and joint tickets (including for the THSR and Taoyuan Airport MRT).