Instructions:Promotional code 0001897 is £100 discount valid for all Thomson Plus package holiday and Thomson Cruise bookings made between 21st December 2007 and midnight on 27th December 2007. Minimum spend is £750 per booking. Discount is removed from the basic cost of the holiday. This offer is only available on Thomson.co.uk and not in any shop or call centre. This offer can only be redeemed once.