Results matter
Knowing who your clients are, and understanding their interests allows us to make predictions on how they would react to a certain message.
How can we track what happens?
In the online space, capturing all of these information is done subtly behind the scenes through the usage of javascript & cookies.
What kind of information should I track?
Legally we may observe non-personally identifiable information to determine their location, device used & all the way to behavioural data.