# Prompt for Change in Rates of Lots

**YouTube:** [How to Set a Prompt for Rate Change in Lot/Batch during Purchase?](https://www.youtube.com/watch?v=er0RCDkv76g)

## How to Set a Prompt for Rate Change in Lot/Batch during Purchase?

In this tutorial, we will guide you through enabling the **Lot Rate Change Prompt** in Logic ERP to ensure accurate rate updates during purchase transactions.

### **Enable the Lot Rate Change Prompt**

* Navigate to the **Purchase Voucher Configuration**.
* Locate and enable the **Prompt for Change in Rates of Lots** option.
* Save the configuration.

<figure><img src="/files/r150diYYlgXMrpF3YLr7" alt=""><figcaption><p>Let's keep this feature enable to observe its impact on Billing</p></figcaption></figure>

### **Implement in a Purchase Voucher**

* Create a new **Purchase Voucher**.
* Enter an item with a batch that previously had a **basic rate of ₹999**, but now the rate has been updated to **₹1000**.
* Upon entering the item, the software will trigger a prompt notifying you of the **Lot Basic Rate Change**.

<figure><img src="/files/g9JEUz3EM1h72m7wj78Z" alt=""><figcaption></figcaption></figure>

### **Action on the Prompt**

* If you want to proceed with the updated rate, **click "Yes"**.
* If you prefer to retain the previous rate, **click "No"** to continue without updating.

This feature helps ensure transparency in rate changes, allowing users to review and confirm updates before finalizing the transaction.<br>


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