> 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/setups/configurations/purchase-voucher-configurations/other-settings-1/prompt-for-change-in-margin.md).

# Prompt For Change in Margin

YouTube Link: [How to enable Prompt for Change in Margin while entering Purchase in Logic ERP?](https://www.youtube.com/watch?v=CKwy4WyH2Fs)

## How to enable Prompt for Change in Margin while entering Purchase in Logic ERP?

In this Tutorial, you'll learn about enhancing cost management and margin improvement, enabling more informed decision-making.

## Step-by-Step Guide

1. Navigate to "Purchase Voucher Configuration".
2. Click on Other Setting-1.
3. Locate the option "Prompt For Change in Margin".

<figure><img src="/files/755olFzeJrna86gkz1Ty" alt=""><figcaption><p> Keep this feature enable to observe its Impact.</p></figcaption></figure>

## **Observe Effect on Purchase :**

* Create a "Purchase Voucher".
* As soon as you enter the item and its details, the software will prompt you for change in margin.

<figure><img src="/files/1WgotX4IRjgyzLulhuAs" alt=""><figcaption><p>Here you can observe, Software has prompt for Change in Margin.</p></figcaption></figure>

### Key Points :

1. **Margin Display**:
   * You'll see both the last and current purchase margins.
2. **Margin Update**:
   * Any differences in margins, whether an increase or decrease, will appear after each transaction.


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