What's the point of this null plugin when it is asking to purchase credits to use it? There is no options to use google or deepl.
It is the same with other plugins that offer credits in it, if it is nulled then users don't get the credits.
Regardless of what you can't do with a plugin, some people will always want a nulled version so that they don't have to pay.
Might be okay for just the one person doing it for themselves like personal use, however any clients would expect you to be using licenced versions of any plugins and not nulled versions.
So hopefully, a lot of these people are just taking it to test on local before buying a genuine version.
