Extending your annual pass can be done easily and inexpensively online by logging in with your name and pass number via this link. You will then receive an e-voucher that you can exchange for the extended annual pass at the ticket offices of the Plopsa Park of your choice. Extending a annual pass can also be done at the Plopsa parks' ticket offices. Renewing a annual pass for children between 85cm and 99cm can only be done at the ticket offices and not online. An annual pass with direct debit is renewed automatically (read more).