Is there a minimum contract period, and can I use the ticket for just one month?

The general minimum term is one month.

Can I use it for just a single month?

Yes, but the timing is crucial! Since it is a subscription, you need to stop the renewal in time.

Important restriction for new customers: If you purchase your first ticket after the 10th of the month (e.g. on the 15th), you have technically already missed the cancellation deadline for the following month.

• The consequence: You cannot cancel or pause the ticket for the immediately following month.
• The result: You will have (and pay for) the ticket for the remainder of the current month AND the complete next month.

If you purchase before the 10th, you can pause or cancel the subscription in time to truly use it for just that one month.