What is Subscriber Lifetime Value (SLV)?
Quick Answer
The total revenue a subscriber generates from emails over their entire subscription period.
Subscriber lifetime value = average revenue per email × emails per year × average subscription duration. SLV helps you determine how much to spend on acquiring new subscribers. High SLV segments warrant more aggressive acquisition spend and re-engagement investment. MisarMail calculates SLV per subscriber and per segment, enabling smarter budget allocation.
Related Terms
The return on investment from email marketing activities, calculated as revenue generated divided by campaign cost.
Email SegmentationDividing your email list into smaller groups based on shared characteristics or behaviors.
Re-engagement EmailAn email sent to inactive subscribers to win back their attention before removing them from your list.
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