BlackMagic Fusion 8 Commercial Use?

Hi i've been creating simple effects with different softwares for personal use and i like Fusion the most. So im thinking of starting a youtube channel to make tutorials on creating simple effects. Can i monetize the videos with the free version? I will use version 8. Do i need to buy it or it's free software?

Yes you can.

And use 9 instead, it fixes many, many issues.

And if you do make money with them, consider buying Fusion Studio. More features, supports the software, and you get Resolve Studio for free for all your YouTube mastering