# Expiring Notifications

## Overview

Use **Expiring Notifications** to define how many days in advance Open Loyalty should send expiration-related notifications. These settings apply to units, reward coupons, and tier recalculation.

<figure><img src="/files/lonqpwljrzqjPExi4lst" alt=""><figcaption></figcaption></figure>

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### Available settings

You can configure three lead times:

* **Days before expiring units** – When members should be notified before units expire
* **Days before expiring coupons** – When members should be notified before reward coupons expire
* **Days before tier recalculation** – When members should be notified before tier recalculation

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### Configure notification timing

1. Open **Webhooks**
2. Click **Expiring Notifications**
3. Enter the number of days for each notification type
4. Click **Save Settings**

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### Related webhook events

These settings affect the timing of the following events:

* `PointsWillExpire`
* `CouponWillExpire`
* `LevelWillExpire`

See also: [What Triggers a Webhook](/main-features/webhooks/what-triggers-a-webhook.md).

{% hint style="info" %}
Choose a lead time that gives members enough time to react. Common choices are 7, 14, or 30 days, depending on your program rules.
{% endhint %}


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