Total scam! Worst website ever. 1. First the terms are not clear, you buy a full insurance and then end up at the actual car rental company putting up the excess or paying another insurance. The prices on the website were shown in local currency and then switched to euros for the excess amount. 2. The reservation cannot be changed at the car rental company. I wanted to change the main driver and add a me as a secondary driver but no, you have to cancel the whole reservation and loose every thing if you want to change. And yah, of course you get a higher price. So the solution is to keep what you have. 3. The full insurance is a scam. You pay one and at the car rental company you have to pay another to get rid of the excess(or provide a credit card). What is the point of doing this on this website if you have to do it again at the car rental company ?... 4. It is not clear what is covered what is not. They say "The car rental company may ask you for another insurance but you already have one..."