## Documentation Index Access the complete documentation index at: https://www.zoho.com/ca/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I prevent users from changing item prices on quotes? If you do not want your users to modify item prices on quotes, you can configure a restriction based on roles. To prevent users from changing item prices on quotes: 1. Go to **Settings** by clicking the **Gear** icon in the top right corner. 2. Click **Items** in the _Items_ section. 3. Navigate to the **Field Customization** tab. 4. Hover over **Selling Price**. A dropdown will appear at the right corner. 5. Click the dropdown and select **Configure Access**. ![Configuring Write Access for Item Selling Price Field in Zoho Books](/books/kb/images/quotes/zb/configure-access-for-item-selling-price.png) 6. Select the **Read Only** radio button next to the roles. ![Read-Write Access Configuration for Item Selling Price Field in Zoho Books](/books/kb/images/quotes/zb/read-write-access-radio-button.png) 7. Click **Save**. Once saved, the users falling under the configured roles will not be able to modify item prices on quotes and the selling price of items in the Items module.