There's a FAQ at the bottom which says that it's €0.02/hr and if you reach it, then €10/mo is the cap. And the term "infinite" is misleading, as it's actually

There's a FAQ at the bottom which says that it's €0.02/hr and if you reach it, then €10/mo is the cap. And the term "infinite" is misleading, as it's actually just 1GB of data that you can transfer as much as you want.