Big Issue vendor Simon Mott demonstrates using his Chip and Pin device outside South Kensington Tube Station in London November 28, 2013. Mott, who sells the Big Issue, a magazine which supports the homeless, has become the first of its vendors to start accepting card payments for the 2.50-pound publication. In an increasingly cashless society, Mott realised that he was losing customers who found themselves without any change, so in May he invested in a card payment system. REUTERS/Stefan Wermuth (BRITAIN - Tags: BUSINESS SOCIETY)