Here is a Kanahae-san EasyCard. It's a keychain type, so you can attach it to your bag. [Limited Edition] EasyCard - Kanahae This is a transportation IC card for Taiwan. It's an essential item for traveling in Taiwan, the EasyCard. You can use it for subways, trains, and buses, as well as for payments at convenience stores and other locations. (It's like Japan's Suica or PASMO card.) It's very convenient to have an EasyCard because you won't get change back with cash. The balance is 0 Taiwanese dollars. You can start using it immediately after charging it. Thank you for looking. Please feel free to ask any questions in the comments.