Entry: An Entry is someone who has started or completed the first stage of a campaign.
Profile: A Profile is someone that has completed the first stage of the campaign and entered some data in the Lead Capture Form.
Lead: A Lead is defined as someone who has interacted, left their data and ticked the Lead opt-in checkbox to receive more communications from you, or your partner, after the campaign is finished.
Conversion %: The conversion percentage is the number of Leads divided by the number of Profiles