If you purchase through PalmGear you’ll be sent a license code within 24 hours (probably much quicker). That code will also unlock Treonica Reboot which comes bundled in the zip file you downloaded.

Generating license codes automatically whilst customers purchase via PalmGear, Handango or elsewhere has some technical issues that made it impractical to do at the time.

Actually there was an interesting programming problem behind it, but it’s been solved now and will soon be done instantly by our server, so you’ll see your license code as soon as you checkout at whatever online store you’re using.

There’ll be an announcement on this page as soon as automatic license code generation is up and running.
Treonica Auto License Codes