As an ACE subscriber, you can access Analytics from your dashboard. These reports describe how your friends and followers are interacting with your social media posts. To review this data login to ACE, in menu, click Analytics.
Engagement describes how your friends and followers interacted with your ACE posts. This could be a click, a comment, a Like, a share, etc.
Impressions are the amount of times your ACE posts are shown. Your friends and followers can be shown a specific post more than once (i.e., in their feed); therefore, Impressions are not the amount of friends and followers who were shown your posts.
Reach is the amount of friends and followers who were shown your ACE posts.