en:difference_between_open_and_open_unique

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What is the difference between open and open unique?

„Open“ is the number of openings from a sent email altogether.

„Open unique“ is the number of recipients who have opened the email. (How many different recipients opened the e-mail?)

If Person A is opening the email 5 times, there are 5 “open” counted, but only 1 “open unique”.

en/difference_between_open_and_open_unique.1652368260.txt.gz · Last modified: 2022/05/12 17:11 by fw