What is dunning? (dunning management explained)

Dunning is the process of chasing a failed recurring payment until it either succeeds or the customer fixes their billing details. In a subscription business it runs automatically every time a renewal charge is declined.

The word predates software — to 'dun' someone is to persistently ask for money owed. In modern billing it has narrowed to mean the structured sequence of retries and reminders that recovers a failed subscription payment before the account is cancelled.

A dunning sequence has four moving parts, and the quality of each determines how much revenue it recovers:

• Detect — the renewal charge is declined and the failure is captured with its decline reason.
• Retry — the charge is re-attempted on a schedule timed to when funds are likely available, not back-to-back.
• Message — the customer is emailed (and ideally texted) to add funds or update their card.
• Escalate — when automated attempts stall, a human follows up to recover the rest.

Almost every billing platform ships with some dunning built in — typically a handful of retries and a templated email. That recovers the easy cases, but it stops well short of the channels that move the needle: SMS, which gets read, and a real person who can handle a customer who needs a nudge or has a question.

Revatto is that missing layer. It plugs into your existing processor, times the retries with AI, and a real team runs the email and SMS outreach under your brand — escalating to a human exactly where native dunning gives up. You only pay when a payment is recovered (20% of the first recovered payment, $0 monthly).