Petr Kallen
Support my work
Enjoy my games and apps? If you would like to support what I make next, you can buy me a coffee. Thank you for every contribution.
Contributions are entirely optional. They do not unlock app features or provide priority support.
Bank transfer
Choose any amount. The account is denominated in Czech koruna (CZK).
- Recipient
- Petr Kallen
- IBAN
- CZ03 0600 0000 0002 1365 4198
- BIC
- AGBACZPP
- Account currency
- CZK
Your bank processes the transfer. As the recipient, I may receive the sender’s name and other payment information from the bank.