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

# Inventory

> Track stock levels per store, set reorder points, and make manual adjustments.

**Inventory** is how much of each product you have on hand — tracked separately
**per store**. TillBiz keeps it accurate automatically as you sell and restock.

## How stock changes

| Action                                                                         | Effect on stock                                    |
| ------------------------------------------------------------------------------ | -------------------------------------------------- |
| A sale is completed                                                            | Stock **decreases**                                |
| A [purchase](/guides/catalog-inventory/purchases) is received                  | Stock **increases**                                |
| A finished good is [produced from a recipe](/guides/catalog-inventory/recipes) | Ingredients decrease, finished good increases      |
| A manual **adjustment**                                                        | Stock increases or decreases by the amount you set |

## View stock

Open **Inventory** to see every product's current quantity in the selected
store. Switch stores using the store switcher to see levels elsewhere.

## Reorder levels

Set a **reorder level** on a product so TillBiz can warn you when stock runs low.
Low-stock items are flagged on the dashboard and in inventory so you know what to
[purchase](/guides/catalog-inventory/purchases) next.

## Make a manual adjustment

Use adjustments for stock takes, damages, or corrections.

<Steps>
  <Step title="Find the product">
    In **Inventory**, locate the product and store you want to adjust.
  </Step>

  <Step title="Adjust the quantity">
    Enter the new count or the amount to add/remove, and a reason.
  </Step>

  <Step title="Save">
    The change is applied and recorded in the [audit log](/guides/settings/audit-logs).
  </Step>
</Steps>

<Warning>
  Adjustments change your stock immediately and affect inventory valuation. Always
  record a clear reason so the change can be traced later.
</Warning>