If you wish to cancel or amend a booking, you can contact us by telephone on +34 828 91 31 18, or send an email to booking@topcar.es, quoting the booking reference number, your name and surname, and the dates for which you arranged the booking. All these details are required in order to verify that it is you, and not someone else who is cancelling the reservation.  There is no charge for cancellation, but we would be grateful if you could cancel any booking that you will not be using, so that we can better serve our customers and effectively monitor the availability of our fleet.