# Sale at MRP Rate

**YouTube:** [How to Configure Billing Based on Sale Rate vs MRP in Sale Bill?](https://www.youtube.com/watch?v=A9GSAjqzqew)

## How to Configure Billing Based on Sale Rate vs MRP in Sale Bill?

In this tutorial, we will explore the **Sale Rate Definition Validation** feature in **Logic ERP**, which allows you to control how sale rates are entered in relation to the **MRP (Maximum Retail Price)**.

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### **Enable the Setting in Logic Admin**

* Open **Logic Admin**.
* Go to **Global Settings**.
* Navigate to the **Sales Settings 2** tab.
* Locate the option Labeled: **"Sale at MRP Rate"**.

<figure><img src="/files/JldJxJQyRSeVgCq67lB0" alt=""><figcaption></figcaption></figure>

* This setting includes multiple validation parameters that determine how the sale rate compares to the MRP.

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### **Understanding Sale Rate Validation Modes**

Let’s review each parameter option available under the **Sale at MRP Rate** setting:

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**Allow (Default)**

* **Function**: Allows sale rate to be equal to the MRP without restrictions.
* **Test**: Create a sale bill and enter a rate equal to the MRP.
* **Result**: The software permits the entry.

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**Do not allow at equal to MRP**

* **Function**: Disallows sale rates that are exactly equal to the MRP.
* **Requirement**: Rate must be either **greater than** or **less than** the MRP.
* **Test**: Create a bill and enter a rate equal to the MRP.
* **Result**: The software blocks the entry and shows an error message.

<figure><img src="/files/zHGAEtZ1Df614rxM12c0" alt=""><figcaption></figcaption></figure>

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**Do not allow at equal to MRP**

* **Function**: Disallows sale rates that are **equal to or greater than** the MRP.
* **Requirement**: Rate must be **strictly less** than the MRP.
* **Test**:
  * Enter a rate equal to MRP → Blocked.
  * Enter a rate higher than MRP → Blocked.

<figure><img src="/files/oPKRyCGdnhM0jCyAyJ3M" alt=""><figcaption></figcaption></figure>

**Result**: Only rates below MRP are allowed.

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**Do not allow at greater than MRP**&#x20;

* **Function**: Disallows sale rates **greater than** the MRP.
* **Requirement**: Rate must be **equal to or less than** the MRP.
* **Test**:
  * Enter a rate higher than MRP → Blocked.

<figure><img src="/files/7hhNs6PDQ5LsvRQ6fvQZ" alt=""><figcaption></figcaption></figure>

* Enter a rate equal to or less than MRP → Allowed.
* **Result**: Prevents overpricing beyond MRP.

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By configuring these parameters, businesses can ensure better compliance with pricing regulations and maintain consistency in sales billing.


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