1) Click on 'Manage Inventory' under the 'Inventory' heading in the Control Panel.
![](https://media.screensteps.com/image_assets/assets/004/774/655/original/8f90ef6e-d4fd-4a5a-b647-9d2d5199b4c8.png)
2) Search for your item by it's Item ID (or Author / Title)
![](https://media.screensteps.com/image_assets/assets/004/774/657/original/1f50153b-73a7-45f0-8dd7-452fbc8ad006.png)
3) Scroll down to the 'Search Results' and click the 'Sell' link under your item.
![](https://media.screensteps.com/image_assets/assets/004/774/659/original/25cd75ca-f17a-45a0-8f24-6c48ef0d69ae.png)
4) The item's quantity will decrease by 1 each time you click 'Sell'
![](https://media.screensteps.com/image_assets/assets/004/774/661/original/062e2ef9-28ac-4785-b402-275cd41f08a5.png)