Their referral URL has that option. Not our regular ref.link, but we can use their tracker.
Quote:For example, let's say you have a tracking link like this:
trackr.leadsleap.com/rk4g9psw
When posting this link to, say a thread (with id 1109948) in Warriorforum.com, you can use
trackr.leadsleap.com/rk4g9psw/wf-1109948
If you post in another thread with id 1099721, you can use
trackr.leadsleap.com/rk4g9psw/wf-1099721
Similarly, if you are tracking your email responses, you can use different tracking source for different email.
In the tracker we can submit our leadsleap ref.link and create a tracking link (like we do while shortening URLs) and then bend it to our use. Other than this we can't just simply know where from our referrals came.
Edited: But still it tracks the clicks only, not sign ups. So thete is no way we can know.