Activation code to top up your PlayStation Network (Store) account in Polish zloty (PLN).
After entering the activation code according to the instructions, your balance will be instantly credited in PLN.
Important: the activation code only works on accounts with the region “Poland”
Once your account is funded, you can use it to pay for games and subscriptions.
VPN is not necessary.
Codes are official, from Sony. The activation period of the codes is not limited.