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OpsMar 13, 2026

Affiliate reporting: metrics that matter (EPC, CAC payback, churn)

A simple reporting stack that tells you if the channel is healthy

Affiliate reporting metrics EPC payback churn

Affiliate reporting should not be a dashboard you admire. It should help you make three decisions: which partners to recruit, what to change, and what to stop paying for.

Table of contents

Definition

Affiliate reporting is the set of metrics you use to evaluate partner performance and payout health. The goal is to keep the channel profitable and predictable.

The core questions your report must answer

  • Which partners drive qualified customers?
  • Are we paying for customers who refund?
  • How long does it take for commissions to pay back?
  • Is ops load growing faster than revenue?

Metrics that matter

  • EPC (earnings per click)
  • Conversion rate (click to paid)
  • Refund rate on affiliate conversions
  • Time to first payout (ops friction)
  • CAC payback for affiliate sourced customers
  • Churn for affiliate sourced customers
  • Top partners by net revenue (after refunds)
  • Partner level refund rate
  • Payout ledger summary (adjustments and clawbacks)
  • New partners activated this month

FAQ

Is EPC enough?

No. EPC can look great while refund rates are terrible. Always pair EPC with net revenue and refunds.

Final takeaway and next step

The best affiliate reports are boring. They make problems obvious before partners complain.

Next step today: add refund rate and net revenue to your partner report, not just clicks and signups.

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