What is Subscription Dunning?

What is Subscription Dunning?

Subscription dunning is the automated process of recovering revenue when a subscriber's payment fails. Failed payments are one of the most common causes of subscription revenue loss — research suggests up to 40% of all subscription churn is involuntary, caused by payment failure rather than customer dissatisfaction.

Why payments fail

• Card expired — the customer received a new card but did not update their payment details
• Insufficient funds — temporarily insufficient balance on the payment date
• Bank fraud detection — the bank flags a recurring charge as suspicious
• Card details changed — the customer changed banks or cards

How subscription dunning works

• Initial payment fails → automated dunning sequence begins
• Retry 1 — attempt again after 2–3 days
• Customer notification — email or SMS prompting the customer to update payment details
• Retry 2 — attempt again after a further interval
• Escalation — subscription is flagged for suspension or handed to debt collection if retries are exhausted

For physical product subscriptions

Dunning for physical product subscriptions needs to be connected to the asset record. If payment cannot be recovered after a defined number of attempts, the subscription management system needs to trigger a return request for the device — not just suspend the billing.

Read: What is Dunning? | What is Dunning Management? | Payment Retrial vs Dunning for Physical Product Subscription Businesses