Overview
Courier’s preference management system allows users to control how they receive notifications. Understanding preference management helps you respect user choices, maintain compliance with regulations, and build trust with your audience.User Preference Management
Subscription Topics

Preferences Editor
Channel Preferences
Let users choose how they want to receive notifications and how often. Users can control email, SMS, push, and chat preferences independently for each subscription topic you configure. Users can also choose to subscribe to digests that you configure to consolidate notifications. Channel preferences help you respect user communication preferences and improve engagement rates. You can provide this control through hosted preference centers or by embedding preference components directly into your application.Preference Centers
Hosted Preference Centers

Hosted Preference Center