Is it still possible to obtain a promo code after PM'ing rednoah?

Nope. The Windows Store was a stop-gap-solution in 2017/18 but now we have our own universal license system:
https://www.filebot.net/forums/viewtopic.php?t=6265

:idea: You may apply for a free 1-year complimentary universal ...

Is it still possible to obtain a promo code after PM'ing rednoah?