You can purchase transit passes offered by your transit agency by going to Wallet > Passes > Buy a pass.
If you don’t have a payment method saved in the Umo App, you can add one when purchasing a pass.
You can view your passes by tapping Wallet 
in the navigation bar at the bottom of the Umo App screen and tapping Passes.
When you ride, the Umo App will automatically select the pass you need for your trip, regardless of the city or region.
For details on purchasing a pass, see Buy a Pass.