tweaked my touch n go and got free credit 
Jan 2 2014, 05:21 PM
QUOTE(kons @ Jan 2 2014, 04:35 PM)
It is likely touchngo credit is not stored in your card.
Only the card serial/pin is stored in the card.
In this case, they just need to build a card reader in lrt booth/toll booth.
If the credit is stored in the card, then they need to build a card reader/writer in lrt booth/toll booth, why spend more while they can save?
If you tamper with the card, they can just make your card tidak sah in your next transaction, then you need to go to touch n go center and submit your card for investigation, then they will know what you did and you will not get a refund.
no matter how, it is a lose lose situation.
actually, what my previous colleague said since he's doing integration with touch n go, that the money is actually stored in the card itself. He said that it is very hard to tweaked that card due to security reason. You can only topup the value using the device provided by touch n go only.Only the card serial/pin is stored in the card.
In this case, they just need to build a card reader in lrt booth/toll booth.
If the credit is stored in the card, then they need to build a card reader/writer in lrt booth/toll booth, why spend more while they can save?
If you tamper with the card, they can just make your card tidak sah in your next transaction, then you need to go to touch n go center and submit your card for investigation, then they will know what you did and you will not get a refund.
no matter how, it is a lose lose situation.
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