In the online shop you can see what the additional kilometers of your subscription cost. at the end of the term you can increase the kilometers during the subscription period easily, you exceed in one month and if you increase the amount in the next month be compensated. If you have driven more kilometers at the end of the term than in your package are included, you pay per kilometer. By the way, you can use your kilometer package whivh can also be increased at any time (even for a limited time, such as during the holidays).