Is it possible to turn this into a script?

Hi,

As stated above i want some indicators to be locked with a license key.

I found this article pretty interesting:

https://www.mql5.com/en/code/15534

Tried to implement it on one of my indicators, but couldnt get it to work.

Question is. Is it possible to make something like a script or so, that this process can used "automatically" on any indicator or expert advisor?

If so, would be great to implement the following things:

-The word Password should be replaced by license.

-Does not need to work on accounts name, just the number.

-Option to have up to 3 account numbers.

-Option for expiry license or trial license.

-Master Password?!

Let me know if you are interested and if this possible. Would be great to hear your suggestion in the comments.