Definition
Email ROI attribution assigns revenue or conversions to email touchpoints, determining how much credit email gets in a multi-channel journey.
The chosen model changes reported ROI, so document it.
Attribution determines how much credit email receives, so it shapes every ROI decision. The chosen model changes reported numbers, making documentation essential. Reporting revenue as a range when sensitivity is high prevents over-confidence.
Choosing a Model
Pick an attribution model that matches your journey reality.
Integrate email analytics with conversion tracking.
Why It Matters
Attribution determines how much credit email gets, so it shapes every ROI decision. Understanding it prevents over- and under-valuing the channel.
Best Practices
- Pick an attribution model that matches your journey reality.
- Integrate email analytics with your conversion tracking.
- Document the model so ROI is comparable over time.
- Report revenue as a range where sensitive.
- Review the model quarterly.
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Related Glossary Terms
A/B Testing
A/B testing in email marketing is the practice of sending two variations of an email to a small sample of your list to determine which version performs better before sending the winner to the remaining subscribers.
Abandoned Cart Email
An abandoned cart email is an automated message sent to customers who added items to their online shopping cart but left without completing the purchase. It is one of the highest-converting email types in ecommerce.
Abuse Complaint
An abuse complaint is a report from a recipient who marks an email as spam, which negatively affects sender reputation and deliverability.
AI Email Summary
An AI email summary is a short, machine-generated overview of an email's key points, shown by Gmail, Outlook and Apple Mail before a recipient opens the message. It is reshaping how email marketers think about subject lines, preview text and open rates.
ARPU (Average Revenue Per User)
ARPU (Average Revenue Per User) is a metric that measures the average revenue generated per email subscriber over a specific period, used to evaluate list value and campaign effectiveness.
Attention Rate
Attention rate is the percentage of email opens that last longer than 5 seconds, distinguishing genuine reads from passive opens, preview-pane views, or Apple MPP auto-loads.
Frequently Asked Questions
Assigning revenue credit to email interactions. Attribution determines how much credit email receives, so it shapes every ROI decision.
Different models yield very different ROI figures. The chosen model changes reported numbers, making documentation essential.
First touch, last touch, linear, and multi-touch variants. Reporting revenue as a range when sensitivity is high prevents over-confidence.
Record the model and window used. Attribution determines how much credit email receives, so it shapes every ROI decision.
Yes, when sensitivity is high. The chosen model changes reported numbers, making documentation essential.