How Do I Count Unique Email Addresses Across Multiple Worksheets?
Hi all, I’m looking to count unique email addresses across several worksheets. All email address are in field E in each worksheet. I’m trying to avoid consolidating all records onto one worksheets. Your help is very appreciated here! BTW: Each worksheet represents an event where attendees provided their email address – some users attended multiple events. I’m trying to get an overall unique count of attendees.
