> For the complete documentation index, see [llms.txt](https://kb.logicerp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/user-access/logic-global-admin/sale/sale-settings-2/do-not-allow-sale-return-deletion.md).
# Do Not Allow Sale/Return Deletion
**YouTube:** [How to Globally Restrict Deletion of Sale and Sale Return Vouchers?](https://www.youtube.com/watch?v=8ZEuLzeK7og)
## How to Globally Restrict Deletion of Sale and Sale Return Vouchers?
This tutorial demonstrates how to prevent users from deleting sale or sale return vouchers in Logic ERP.
***
### **Steps to Enable Deletion Restriction**
* Open the **Logic** folder and launch **Logic Admin**.
* Click on **Global Settings**.
* Navigate to the **Sales Settings - 2** tab.
* Locate and enable the option labeled: **"Do Not Allow Sale/Return Deletion"**
Let's keep this feature enable to observe its impact in Billing.
* Click **Save** to apply the changes.
* **Restart the software** to activate the setting.
***
### **Verify the Configuration**
* Attempt to delete a **Sale** or **Sale Return** voucher.
* The **Delete** option will be disabled, and deletion will no longer be possible.
As shown in the picture, the delete button has been hidden.
***
### **Benefits of Enabling This Setting**
* **Prevents Unauthorized Deletions** – Ensures sales data cannot be removed without oversight.
* **Improves Data Integrity** – Maintains a consistent and auditable sales history.
* **Supports Accurate Reporting** – Avoids gaps or discrepancies in sales records.
* **Enhances Security** – Helps protect against accidental or intentional loss of transaction data.
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