With the Reissu mobile ticket app, you can easily order, pay for, and use local public transportation. Register your payment card in the Reissu mobile ticket app, and you can easily purchase a travel ticket anytime. The ticket has a dynamic QR code, which is secure and readable on all local public transportation vehicles. Reissu is currently used in Kotka's local public transportation.

The Reissu mobile ticketing app will in the future enable open, demand-responsive public transport as part of a larger travel chain. At that point, the app will allow payment for both taxi and bus journeys.