Hotjar heatmap question

I found the answer ----- help to others

you mentioned about heatmap.
A quick question:

  1. which URL should I put in hotjar : New Heatmap --> Name (see in screenshot)
    my domain OR campaign URL created by tracker using my domain as LP.

----as long as the Page which has the heatmap code is integrated or part of the URL , should be FINE

  1. if only has tracking URL provided by CPA Offer, does that mean there is NO way to track heatmap ?
    ---- NO, you have to see question 1 answer.

thanks
Huan