The Butler Transit Authority has started a mobile ticketing system that allows commuter service passengers to buy bus passes on their mobile phones.

The authority has partnered with Token Transit to allow passengers to buy passes at anytime.

Passengers must install “Ticket Token” from Google Play or the App Store and select a single ride, 15-trip pass or 31-trip pass for the Butler Transit Authority.

Passengers then tap the pass to activate it for 30 minutes and show their digital ticket to the driver.

Information is available from the authority’s website at butlertransit.com.