| 摘要 |
<p>A transaction system ( 10 ) for use by users, comprising: electronic tokens ( 24 ) for storing and processing token transaction data ( 28 ) and token reward data ( 30 ), each for use by a respective user; a computer server ( 12 ) for storing and processing server transaction data ( 32 ) and server reward data ( 18 ) associated with each of the tokens ( 24 ); and user interaction devices ( 14,16 ) for communicating with the server ( 12 ), at least one of which ( 14 ) having a token acceptor device ( 15 ) for reading from and writing to the tokens ( 24 ); wherein the transaction data ( 28,32 ) are indicative of at least one transaction and the reward data ( 30,18 ) are indicative of earned rewards, the system ( 10 ) being operable to transfer server reward data ( 18 ) to a respective token ( 24 ) and token reward data ( 30 ) to the server ( 12 ) by means of the user interaction device ( 14 ) provided with a token acceptor device ( 15 ), so that rewards are redeemable according to reward data ( 30 ) on the token ( 24 ) or reward data ( 18 ) stored on the server ( 12 ).</p> |
