To understand how many different prospects registered for their most recent webinar, LenoxSoft should review the Unique Submissions metric on the Marketing Cloud Account Engagement form report. This metric shows how many distinct prospects filled out the form, regardless of how many times they submitted it. Total Submissions shows the total number of form submissions, including duplicates. Conversions shows the percentage of form views that resulted in submissions. Total clicks shows the number of times the form was clicked, regardless of whether it was submitted or not