Block more than one user per set of login details

Hi there 

This is something that of immense value to us - especially since we are in the eCommerce space.

The user or company needs to purchase a license fee with us in order to gain access to our courses, and so ensuring that one set of login details is not shared between multiple users is important.

Is there a way to track this, or is it something you are looking at? 

Thanks.

Best Regards,