More than half the UK's leading retailers, including Marks & Spencer, John Lewis, and WH Smith, will accept payment in euros from next year. Boots, Selfridges, Harrods, Dixons, and Virgin stores are ready to take purchases in the new currency as soon as notes and coins become legal tender in the 'euro-zone' from the beginning of January. Euros are already used for cheques and in bank accounts in countries that have signed up.