And on checkout, the translated part of the .po or .mo is not used, there is still:
Your current order sub total is 10,42 € — you must have an order with a minimum of 30,00 € to place your order
compared to in the cart:
Ihre aktuelle Warenkorbsumme beträgt 20,83 € – Sie müssen eine Bestellung von mindestens 30,00 € haben, um Ihre Bestellung aufzugeben.
in the .pot file the relevant string is only one time, so where else should I translate this?