| 摘要 |
A transaction system for tourist attractions comprises a plurality of merchant terminals 2 at respective attractions and a plurality of pass cards 4, 6. Each card 4, 6 is loaded with token which defines the attributes of the pass or passes provided by the card. Each merchant terminal 2 can write data to the cards to amend the tokens or to add new tokens. The system allows customers to re-use existing cards at tourist attractions worldwide. Also, the system enables the activities of the customer to be controlled in accordance with their previous activities which are stored on the card.
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