Have any of you ever split tested using a different tracking URL more finely tuned to you audience?
Say for over 40s in France or Germany you would use a .fr or .de domain?
never done it but its a damn good idea and ive seen a lot of affiliates doing it
I've made couple split tests in the past and to be honest no matter what I tried, nothing made a considerable change.
I would dabble into it if you doing $xx,xxx per day, where even a 3-5% increase can make a change.