Worked for me. http://promos.opodo.co.uk/evoucher/amex.html T&C's Opodo £35 saving Offer Valid 11/11/2010 - 31/03/2011 Opodo is offering American Express Cardmembers a £35 saving on selected flights or hotel or car rental bookings when you spend £200 or more and pay using your American Express Card. To redeem this offer visit promos.opodo.co.uk/evoucher/amex.html and enter e-code AMEXFLY for flight bookings or AMEXBED for hotel bookings or AMEXCAR for car rental bookings. One code per booking. Offer is subject to availability and available for 1,500 bookings in each category. Offer valid on bookings between 1 December 2010 and 31 March 2011, for travel anytime.