I booked a car at a nice price. Later in the app i saw, that they booked additional 200$ more than they showed me. I thought, this must be the caution, because it should be this amount. When i arrived at the airport and waited 1 hour for my rental the caution was blocked again from the rental company. I called the customer service of rentalcars immediatly and asked whats wrong with this case.
They only asked if i already booked the car. As i aggreed, they said the price which i paid, was the full booking price without any caution. I asked if i could cancel the booking or bring the car back now. No chance, they would charge the full price in any case if i take the car or not.
I would nobody recommend to book with this company. It seems to me, that they are a absolute Scam.