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

# Inventory Overview

> What Atlas tracks, how inventory data is sourced, and the key views in the Inventory surface.

The Inventory surface is Atlas's operational view of your catalog. It shows stock levels, days of cover, reorder status, and inbound shipment tracking across all active SKUs.

## Data sources

Atlas pulls inventory data from your connected Seller Central account. FBA inventory, Seller-fulfilled inventory, and inbound shipment status are all visible. Data refreshes every few hours; you can trigger a manual sync from the surface header.

## Key metrics per SKU

Each SKU row shows current stock, days of cover at current sales velocity, safety stock threshold, next reorder date (Atlas's recommendation), and reorder status (pending your approval, submitted, or not yet needed).

## Related

* [Atlas](/ai-agents/atlas)
* [Reorder Triggers](/inventory/reorder-triggers)
* [Demand Forecasting](/inventory/demand-forecasting)