# Auto‑Delisting

When an item sells on one marketplace, you don't want it sitting on others — that's how double sales happen. Nifty can automatically delist sold items from your other platforms.

### Where to find it

Go to Settings → [**Sale Detection**](https://app.nifty.ai/settings/sale-detection).

To review detected sales and outcomes, go to [**Sale Detection**](https://app.nifty.ai/inventory?tab=sale-detection) (in the **Inventory Manager**).

### Sale detection

**Sale Detection** is always on for [plans that include it](#plans-that-include-sale-detection). When your item sells on a connected marketplace, Nifty:

1. Detects the sale (within 15 minutes).
2. Updates your **Inventory Manager**.
3. Adds the sale to your **Analytics**.

This happens automatically — no setup required.

For a detailed view of detected sales and their outcomes, see [Sale Detection Tracker](https://docs.nifty.ai/auto-delisting/sale-detection-tracker).

### Auto-delisting

**Auto-Delisting** is opt-in. When enabled, Nifty takes it a step further: after detecting a sale, we remove the listings from your other platforms.

You can enable auto-delisting for some marketplaces and not others.

To turn on auto-delisting and make sure your items are eligible, see [Setup Guide](https://docs.nifty.ai/auto-delisting/setup-guide).

### Auto-adjust quantity

For multi-quantity items, **Auto-Adjust Quantity** keeps stock levels synchronized. When one unit sells, Nifty updates the quantity on all other platforms.

This is all-or-nothing — you can't enable it for some marketplaces and not others.

#### A note about Mercari

Mercari only allows a quantity of 1, so we handle it differently. Say you have 4 shirts listed (qty 4 on Poshmark/eBay/Depop, qty 1 on Mercari):

* Sale on Poshmark → qty drops to 3 elsewhere, Mercari stays at 1.
* Sale on Mercari → qty drops to 3 elsewhere, and we relist Mercari with qty 1 (since the sold listing is gone and you still have stock).

### Limitations

| Limitation             | Details                                                                                                                                                                 |
| ---------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Speed up detection     | The 15-minute window can't be shortened.                                                                                                                                |
| Reverse sold status    | If a sale is canceled, you'll need to [relist manually](https://docs.nifty.ai/troubleshooting#a-sale-was-cancelled-after-auto-delisting).                               |
| Mark as "not for sale" | Items are fully delisted, not marked unavailable.                                                                                                                       |
| Look backward in time  | Auto-delisting only applies to sales going forward. Past sales aren't retroactively processed.                                                                          |
| Multi-variant listings | **Auto-Delisting** and **Auto-Adjust Quantity** don't support items with multiple variants (for example, multiple sizes). Create one item per variant if you need them. |

### Plans that include sale detection

| Plan                        | Includes sale detection |
| --------------------------- | ----------------------- |
| **Poshmark Automation**     | ❌ Not included          |
| **eBay Automation**         | ❌ Not included          |
| **Full Automation**         | ❌ Not included          |
| **Bundle Plus / Pro**       | ✅ Included              |
| **Crosslisting Plus / Pro** | ✅ Included              |