Upvote:2
The monthly ticket is 133,80β¬. If you don't care too much about quality and comfort, you can even get a new bicycle for the price of two monthly tickets. A single fare is 4,80β¬ or you can also get a day ticket for 9,35β¬, which is slightly cheaper than two single tickets.
The monthly tickets are paper tickets and for tax or accounting purposes, the ticket itself is valid as a receipt. You don't get an additional receipt when buying these tickets.