Is the commercial version for Twinmotion 2023.2 Preview 1 available?

I have successfully installed Twinmotion 2023.2 Preview 1 -- it's amazing!

I've used TM since 2019 fore free and would like to upgrade to the commercial license to remove the watermark/resolution limitations. I understand that there's a price and don't mind paying but I can't figure out how to do this.