I booked from them and it appeared that the reservation had unlimited miles and free cancellation 48 hours before, but when I completed it, a discrepancy appeared in the checkpoint, such as the number of passengers and the miles were limited, and when I wanted to cancel the reservation, they did not accept a refund except through a voucher to book with from their site for selected cars (I have not found it to this day). Also, there is no communication with them via email and they never respond.