The Instrumentation & Automation program is free and can be used by anyone and for anything.
But if you want to express your gratitude to the author of the program for the development and subsequent support, spending his free time, you can donate any amount via Pay Pal.
I will be very grateful to you.
Thanks in advance for your support!
Sergei Rudeshko, Sergei Pavlushkin, Konstantin Gayevoy.