Misc Re-redeemable PSN codes?

[pustal]

A friend of mine got a job at a tech shop and got berated by the boss for giving a client the actual PSN card instead of just the paper alone with the activated code. He told her that with the actual cards some people could actually redeem codes multiple times.

Is there any truth to this or his he just being silly?

 

[godreborn]

Pretty sure that's wrong.

 

[CompSciOrBust]

How would that even work? The paper would have the same code as the card? lol

 

[CoolMe]

There's no such thing. Any kind of digital code (PSN, Xbox, Steam.. Etc) can only be redeemed/ activated ONCE.

 

[ccfman2004]

Once a digital code is redeemed it can't be redeemed again. If you try to redeem it again you would usually be told the code was already redeemed.

The redemption code would have to be set up for multiple activations such as a Windows product key.