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          SPHERE
        
        
          IN JUNE 2004, an article in
        
        
          The Observer
        
        
          , an up-market British
        
        
          Sunday newspaper, peered into a crystal ball and predicted huge
        
        
          changes in the way people make small purchases. In 2010, the
        
        
          report suggested, you would be able to buy a coffee from a vend-
        
        
          ing machine by waving a mobile phone in front of a scanner,
        
        
          with details of the purchase appearing on your next phone bill.
        
        
          The newspaper article was right about the trend but wrong
        
        
          about the geography and the date. This type of purchase is not
        
        
          yet possible in Britain but it is already commonplace in Japan,
        
        
          pilot schemes are in place in Singapore and later this year con-
        
        
          sumers in Shanghai will be able to use mobile phones to make
        
        
          purchases for leading brands of fast food and coffee.
        
        
          In fact, the move away from using cash for small purchases – or
        
        
          micropayments as they are commonly called – is accelerating,
        
        
          largely as a result of developments in Asia. And while the use of
        
        
          mobiles may be the latest manifestation of the trend, it is essentially
        
        
          
            R E T A I L
          
        
        
          PHOTOS: KEITH CHAN
        
        
          THINKING
        
        
          SMALL
        
        
          
            Micropayments made easy
          
        
        
          
            By Michelle Park