> 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-installation-configuration-and-troubleshooting-solutions/faqs/scheme/apply-a-flat-rate-scheme-in-a-sale-bill.md).

# Apply a Flat Rate Scheme in a Sale Bill

**YouTube:** [How to Apply a Flat Rate Scheme in a Sale Bill?](https://www.youtube.com/watch?v=s5ohAN8s4do)

## How to Apply a Flat Rate Scheme in a Sale Bill?

In this tutorial, we will learn how to configure a **Flat Rate Scheme** in **Logic ERP**. A flat rate scheme allows you to bill selected items at a **fixed price**, regardless of their actual rate. Let’s walk through the complete configuration and billing process.

***

### **Create a New Scheme Campaign**

* Navigate to **Configuration Menu** and then select **Setup Scheme Campaign**.
* Click **Refresh** to load existing campaigns.
* Enter the **Scheme Campaign Name**.
* Define the **Active Time Period** for the scheme.

<figure><img src="/files/ycF0tjW98zoTGqhXFnqI" alt=""><figcaption></figcaption></figure>

* Click **Save**.

***

#### **Configure Group Options**

* Go to the **Group Options** tab.
* Select the **Scheme Campaign** you created.

<figure><img src="/files/qZFcte0PftSpQU6EBA47" alt=""><figcaption></figcaption></figure>

* Enter a **Group Name**.
* In the **Scheme Group Type** column:
  * Press **Spacebar**.
  * Select the **desired option** (e.g., Item Group, Category, Brand, etc.) on which the scheme will be applied.

<figure><img src="/files/ItXJqSZ7Nq0LcqVrSiOK" alt=""><figcaption></figcaption></figure>

* Save the changes.

***

#### **Configure Scheme Groups**

* Open the **Scheme Groups** tab.
* You will see the scheme group created in the previous step.
* Select the **Item Group / Category** to which the scheme should apply.

<figure><img src="/files/aZSo8eJCTuSFjOfKsTVU" alt=""><figcaption></figcaption></figure>

* Click **Save**.\
  The selected group will now appear in the grid.

<figure><img src="/files/iZQ90x9UQ4ZhUkUH73qE" alt=""><figcaption></figcaption></figure>

***

### **Define Flat Rate Slab Details**

* Go to **Configuration Menu → Scheme Campaign Slab Details**.
* Select the **Scheme Campaign**.

<figure><img src="/files/yNs1aDlCNQshKIPpusQU" alt=""><figcaption></figcaption></figure>

* Set:
  * **Minimum Quantity/Value:** 1
  * **Scheme Basis:** Quantity
* In the **Slab Details** grid:
  * **Slab Value:** 1
  * **New Rate (Flat Rate):** 500\
    \&#xNAN;*(Example: Regardless of actual item price, the customer will be billed at ₹500.)*

<figure><img src="/files/VfkbdO5t08rh77cp0jT4" alt=""><figcaption></figcaption></figure>

* Click **Save** to apply settings.

***

### **Implement the Flat Rate Scheme in Sale Bill**

* Open **Sale Bill (Touch Screen)**.
* Start a **New Transaction**.
* Scan or enter items belonging to the **configured item group/category**.
* Example:
  * Actual item price: **₹1,299**

<figure><img src="/files/r7dMUGmBiXYd4B0Qjr3Z" alt=""><figcaption></figcaption></figure>

* Save the bill.

#### **System Response**

* An **Available Schemes** popup will appear.
* Select the **Flat Rate Scheme**.
* The item rate will now update:
  * **Original Rate:** ₹1,299
  * **Flat Rate Applied:** ₹500
  * **Discount Column:** Displays the difference (₹799)

<figure><img src="/files/iDDMZ0LrhlnFLurq5f0d" alt=""><figcaption></figcaption></figure>

***

### **Conclusion**

You have successfully configured a **Flat Rate Scheme** in Logic ERP.\
This feature helps standardize pricing for promotional products by automatically overriding the actual item rate during billing.


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