Expires 31 Dec 2016. Limit 1 per person. Booking required by merchant's app: www.greentomatocars.com/en-uk/apps/2
. Create an account, apply the promo code and select ASAP service. No cancellation, refund or exchange permitted once booking is confirmed. Must be 18 or older. Smartphone required. App requires a registered credit card to be used. Valid only for the ASAP service, booked on an ASAP basis. New customers only. Not valid for pre-booked journeys. If value of travel exceeds voucher value, the remaining balance will be charged. Valid for trip discount only. Valid for one journey only, unused credit may not be reused or transferred. Deal not to be used in conjunction with any other offers. Service available in London and central.