Yes not only bus or metro, but almost everything. Taiwan put a considerable amount of effort to have a 1 card to rule them all. And it makes life so much easier

Yes not only bus or metro, but almost everything. Taiwan put a considerable amount of effort to have a 1 card to rule them all. And it makes life so much easier[1] [1] https://erickhun.com/posts/taiwan-youbike-bike-sharing/ https://erickhun.com/posts/taiwan-youbike-bike-sharing/