I booked an airport ride ride a month or two in advance and left for Spain on 10/2. On that day when the ride was late, I logged in to find a "Cancelled" ride because the payment was wrong. If I needed to supply a new CC, or correct, why wouldn't they have notified me during the month after my booking? Their email (which I didn't have access to when traveling) was dated 10/3 a month later! Transfeero left us panicked, stressed and late for the airport. I will never use this service again! Also, when I called them they only said, "We emailed you." Yeah, after it was too late! Poor customer service