I develop VBA Excel applications (.xlsm ) and would like to know how frequently they are being used by my customers.

I own a website where I host these applications and where they can be downloaded from.


Is there any VBA code that I can put in my Excel applications to do the following :

Everytime a user opens ( or closes ) the Excel application, I get the following data on my website :

- Geographical location of the computer and name of the Excel application


This will be a big help for me to gauge the utility of my applications.

Thanks in advance !