SCRIPT & FREE TRIAL

I am working on a script for a client. The script works perfectly in AutoCAD.
My client and I want to try Draftsight, so that he can make a decision on what to purchase to use my script (AutoCAD or any other cad software)

The issue that i have is that I am using your free trial, and my script stops because the "free trial window pop up" when trying to open draftsight from my script.

is there a way to get rid of that free trial window so that i can see if my script will work with your software?
An option other than buying the product as I need to test it before buying it.

Thank you