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

# Usage

> Understand pooled Code Review limits, overage billing, and active-period usage reporting.

Use **Usage** to track Code Review activity for the active billing period.
This page shows how many pull requests or merge requests your organization has reviewed,
and whether any overage pull requests or merge requests were made.

## Pooled review limit

Your organization has a pooled review limit of **50 pull requests or merge requests per Code Review seat**.

This limit is pooled across the organization. One developer can use more than 50 reviews
as long as the organization stays within its pooled allowance.

For example, an organization with 10 active billable Code Review seats has a pooled
limit of 500 pull requests or merge requests for the billing period.

## Overage billing

Overage billing lets Code Review continue after the organization reaches its pooled review limit.

* If overage billing is off, reviews stop when the pooled limit is reached
* If overage billing is on, reviews past the pooled limit continue and are billed as overage

Every overage pull request or merge request is billed at **\$1 per pull request or merge request**.

> [!NOTE]
>
> **Overage billing is only available on a paid subscription.** If you are still
> on a trial, you can [**end the trial
> early**](https://docs.hacktron.ai/code-review/billing.md#end-a-trial-early) to start the paid plan
> immediately and enable overage billing.

Organization owners can enable overage billing from **Usage**.

![Overage billing on the Usage page](https://mintcdn.com/hacktronai/9vxjg_qVD52nEydQ/images/spillover.png?fit=max\&auto=format\&n=9vxjg_qVD52nEydQ\&q=85\&s=2f81ddd1454c009db8bac00da7380aed)

> [!TIP]
>
> Overage billing is disabled by default.


## Related topics

- [Setup](https://docs.hacktron.ai/code-review/setup.md)
- [Dashboard](https://docs.hacktron.ai/platform/dashboard.md)
- [Billing](https://docs.hacktron.ai/platform/billing.md)
- [Code Review](https://docs.hacktron.ai/code-review/overview.md)
- [Changelog](https://docs.hacktron.ai/changelog.md)


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