Can you kindly explain this step by step so as one understand its full meaning.

Say if I have 500 paid subscribers to a content website in wordpress. If I want to track which user indeed went to the said link I can track by sending each user a unique link by adding their user detail such as first name & last name? If this is true, how do I handle generating 500 unique links for each customer? Do you have a CSV upload or list copy paste feature for this and an easy way to download the outputted unique links along with user details?

Will this be helful in tracking which user is opening alink from multiple locations by tracking IPs?