You can manually stop campaigns to ensure future emails are not sent — for example, if a customer requests that you stop contacting them or asks for more time to resolve a payment issue.
You can search for a campaign in the Active Campaign list or via the search bar on the Dashboard.
To stop a campaign immediately, go into the campaign and click the "Stop Campaign" button.
Churn Buster creates a new campaign each time a payment fails for a subscription without an active campaign. If you still have scheduled retries within your subscription management tool, a subsequent failed retry could activate a new campaign — even if the campaign had previously been stopped.
The most reliable way to immediately stop a campaign and prevent new campaigns from starting is to cancel the subscription.