## Update product inventory
Product inventory is typically controlled by integration with an ERP; however, these directions will show you how to manually add or subtract inventory from a product in case the need would ever arise.
Go to **Admin Console** \> **Catalog** \> **Products**.
Click **Edit** for the desired Product.
Click the **Warehouse** finger tab.
Click **Edit** of the desired Product.
Update the new inventory count in the **ERP Qty Available** field
Click the **Save**.
## Discontinued products
For historical record keeping reasons, deleting a product is not recommended. Instead, if a product is no longer available, simply mark the product as "discontinued."
Go to **Admin Console** \> **Catalog** \> **Products**.
Click **Edit** for the desired Product.
On the **Details** finger tab, scroll down to the **Inventory & Fulfillment** section.
Click the **Discontinued** toggle, so it displays Yes, indicating the product is no longer available.
Note
If a product is marked as discontinued, it will display on the site until all the inventory is gone.
Once a discontinued product is out of stock, it will automatically redirect to the replacement product if one is made available.
## Replacement products
If a product has been marked as discontinued and a replacement product exists, it can be assigned on the **Product** page.
Go to **Admin Console** \> **Catalog** \> **Products**.
Click **Edit** for the desired Product.
On the **Details** finger tab, scroll down to the **Inventory & Fulfillment** section.
Select the **Replacement Product** from the menu.