About license

I bought Super Creators Pack for Davinci Resolve, below.

But I am confusing about license.
I bought it as regular license. (49$)

My purpose is to use it to make my own footage or to make footage requested by clients.
The videos requested by the clients are basically only posted on YouTube.
It’s clients’s YouTube.
The client does not sell the video.

In such a case, is it possible for me to use it with a regular license? Or do I need to buy a number of other licenses?

I would appreciate it if you could answer.
Thank you.