> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bango.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Notifications from Bango

> Updates sent by the Bango Platform

This page contains full details of the Bango Subscriptions Notifications.

You must provide Bango with your `notificationUrl` when onboarding to the Bango Platform.

The Bango Platform does not add or remove any query parameters from the URL you supply.

| Subscription Event | Notification Reason | Notification Detail |
| - | - | - |
| Bango has reached the charge retry limit set by you and will not attempt to charge the customer for this subscription in this period again | PAYMENT\_FAILURE | `reasonCategory`: `ATTEMPT_LIMIT_REACHED` |
| Bango has attempted to charge the customer for their subscription but it has failed | PAYMENT\_FAILURE | `reasonCategory`: `ATTEMPT_FAILED` |
| The customers subscription has been created | CREATION\_SUCCESS | N/A |
| The customers subscription has been activated | ACTIVATION\_SUCCESS | N/A |
| The customers subscription is due to renew between periods within the current phase. For more information on phases see [Renewal](/legacy/subscriptions/concepts/renewal) | PERIOD\_RENEWAL\_UPCOMING | N/A |
| The customers subscription is due to rollover from the current phase to the next configured phase soon. For more information on phases see [Products and plans](/legacy/subscriptions/concepts/products-plans) | PHASE\_RENEWAL\_UPCOMING | N/A |
| The customers subscription has successfully renewed between periods within the current phase. For more information on phases see [Renewal](/legacy/subscriptions/concepts/renewal) | PERIOD\_RENEWAL\_SUCCESS | N/A |
| The customers subscription has successfully rolled over from the one phase to another phase. For more information on phases see [Products and plans](/legacy/subscriptions/concepts/products-plans) | PHASE\_RENEWAL\_SUCCESS | N/A |
| The customers subscription has successfully terminated. The `status` will be `CANCELLED` | TERMINATION\_SUCCESS | N/A |
| Bango has successfully charged the customer for their subscription | PAYMENT\_SUCCESS | N/A |