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

# GAU refills

> Set up automatic GAU refills and purchase one-time top-ups to keep your team building without interruption

<Info>
  GAU refills are available on the **Teams** plan. Enterprise customers manage spending through [spend management](/admin/spend-management) controls.
</Info>

Teams plans include GAU refill options to keep your team building without interruption. When your shared GAU pool runs low, Superblocks can automatically purchase more GAUs, or you can buy a one-time top-up on demand.

Navigate to **Organization Settings > Spend management** to configure refills.

## Automatic GAU refills

Automatic refills ensure your team never runs out of GAUs mid-workflow. When your GAU balance drops below a threshold you set, Superblocks automatically purchases additional GAUs using the payment method on file.

### Setting up automatic refills

1. Toggle **"Automatically purchase more GAUs when running low"** to enable auto-refills
2. Set a **Refill threshold** — the GAU balance at which a refill is triggered
3. Set a **Refill amount** — how many GAUs to purchase each time
4. Set a **Maximum refill amount** — a monthly cap on total automatic refill spending

Refills are charged to the default payment method on file. You can pause automatic refills at any time by toggling the setting off.

### How automatic refills work

When enabled, Superblocks monitors your organization's shared GAU pool. Once the balance drops to or below your configured threshold, a refill is triggered automatically:

1. The system checks your remaining GAUs against the **Refill threshold**
2. If the balance is at or below the threshold, it charges the **Refill amount** to your payment method
3. New GAUs are added to your shared pool immediately
4. Refill activity is logged in the **Refill history** table at the bottom of the page

The **Maximum refill amount** acts as a monthly safety net — even if usage spikes, automatic refills won't exceed this cap within a single billing cycle.

## One-time GAU purchases

Need GAUs right away? You can purchase a one-time GAU top-up directly from the Spend management page without enabling automatic refills.

Click **"purchase a one-time refill"** in the GAU refills section to add GAUs immediately. One-time purchases appear in the Refill history table with the source marked accordingly.

See [Self-serve plans](/admin/self-serve-plan) for available GAU pack pricing.

## Spend limits

Teams plans also support per-user spend limits to control how GAUs are distributed across your team. See [Spend management](/admin/spend-management) for details on setting default and custom per-user limits.

## Refill history

The Spend management page includes a refill history table that shows all GAU purchases — both automatic and one-time. Each entry includes:

* Date and time of the refill
* Number of GAUs added
* Source (automatic or manual)
* Payment status