--- title: "Overwriting the Cost of a Consumable Item" slug: "overwriting-the-cost-of-a-consumable-item" updated: 2025-03-19T13:39:14Z published: 2025-08-01T11:00:27Z canonical: "docs.avontus.com/overwriting-the-cost-of-a-consumable-item" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.avontus.com/llms.txt > Use this file to discover all available pages before exploring further. # Overwriting the Cost of a Consumable Item The Consumable Catalog enables you to overwrite the cost of selected Consumables with the average cost of those Consumables or with the last cost of the Consumables. The Average Cost takes the average cost of the selected Consumables in all purchase transactions of those Consumables created in Quantify. The Last Cost is the last amount paid for the Consumables. To overwrite the cost of a Consumable item. 1. Click the **Consumable Catalog** ![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-U7CZ0DA1.png) 2. Select the parts 3. Select **Change** 4. Hover over **Set Selected Items Cost** 5. Click **Last Cost** or **Average Cost** 6. Click **OK** ![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/overwrite%20cost(1).gif)