1) Click on "Manage Inventory" under the 'Inventory' heading of the Control Panel.
![](https://media.screensteps.com/image_assets/assets/004/775/532/original/ffe8088d-a7d2-4439-8e9c-4b26f7c0a6d5.png)
2) Search for your item by it's Item ID (or Author / Title)
![](https://media.screensteps.com/image_assets/assets/004/775/534/original/dc5bb598-599b-447b-a597-d32680d4f8f8.png)
3) Scroll down to the 'Search Results' and click the 'Edit' link under your item.
![](https://media.screensteps.com/image_assets/assets/004/775/536/original/429eede9-893a-4f70-b27f-d6ad67d6c7bd.png)
4) Click on the 'Pricing' tab.
![](https://media.screensteps.com/image_assets/assets/004/775/538/original/fd65f9f2-31e4-4e93-8e1a-4b3a0b19d443.png)
5) Next to 'Volumes:' enter your item's volumes.
![](https://media.screensteps.com/image_assets/assets/004/775/540/original/2e05810d-a279-4028-a187-16dd44cfe350.png)
6) When you are finished editing your item's volumes, scroll down and click the 'Save Changes' button to finalize.
![](https://media.screensteps.com/image_assets/assets/004/775/542/original/03e09e61-3323-4db9-9701-aa11aae3242c.png)