Core concepts
| Concept | Meaning |
|---|---|
| **Notification** | Message with title, body, optional deep link action. |
| **Channel** | Push, in-app, SMS, email — availability varies by club setup. |
| **Segment** | All members, level, group, or custom filter. |
| **Scheduled send** | Future datetime for campaigns. |
| **Read / unread** | Member inbox state on portal and app. |
| **Device token** | Mobile registration for push — managed automatically by app. |