DO NOT BOOK WITH THEM! and please make sure you avoid booking through 3rd party websites too. We went to Croatia last spring but booked this in Budapest, Hungary, so 18 months ago and got a parking ticket that we tried to pay the moment we realised it, but with the language barrier, we could not figure it out and we were running to the airport. I tried to pay for it numerous times online after from Hong Kong where we live with no functionally working links at all. The website was not working, so eventually I gave up. I read at the time online this is a common problem in Croatia. The fine was 13 euros. Just got a letter now from Green Motion that we owe 173 euros with a link for payment and threatening letter from a Croatian Lawyer they work with. Since I do not need more trouble in my life, I pressed the link and paid and realised after it is 40 euros over the orginal fine, because it adds other fees, admin, transaction, etc and now asking them where is my difference of 40 euros. Did not get that ack either, I am Hungarian and French and furious and can communiate with them in both languages. Please avoid them at all costs. Watch what you book through 3rd party sites too. I normally do not leave bad reviews but this is ridiculous and completely unfair and should be illegal or they should have this organised so people have a chance to pay their original fines. But all the fees plus another 40 euros on top. Unbelievable.