Yeah totally not worth it.
Guy said he will make a checker "in a few days", and he didn't.
He said he gave alternatives online - but he didn't.
The software he sells here is just making random codes and then it's up to you to find if any of them work.
No checker here, which would be the thing to pay for.
As someone else in this thread mentioned - it takes a few lines of code to write random generator for codes.
Checker is what makes it viable/good.
I suggest to not buy until he makes some checkers
Cheers!