# Print Quantity in Multiple Units with Conversion Factors in Sale Bill
**YouTube:** [How to Print Quantity in Multiple Units with Conversion Factors in Sale Bill?](https://www.youtube.com/watch?v=jwTrGeA5GtQ)
## How to Print Quantity in Multiple Units with Conversion Factors in Sale Bill?
In this tutorial, we are going to demonstrate how to **add quantity columns in printing based on the conversion factor** defined during billing.
For example: In this bill, **one strip** is transacted, which equals **10 tablets**. Let’s see how to display both values in the print format.
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### Add C.F Columns in Sale Multiple Printing Configuration
* Go to the menu → **Configuration → Sale Multiple Printing Configuration**.
* Select the required **series** and open **Print Columns**.
* The list of available columns will appear. Some columns, such as stick, are already added.
* Search for the **quantity conversion factors**:
* **CF1 → Strip**
* **CF2 → Tablets**
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### Verify Conversion Factor in Master
* Go to the **Master window → Pack Details**.
* Here, you can verify the conversion factor.
* For example, **1 Strip = 10 Tablets**.
* The **Rate per Pack**, **Rate per Strip**, and **Rate per Tablet** are already defined.
* Save the configuration and return to the **Sales Bill window**.
* Click **Print** to preview.
The bill now displays the **quantity in both strips and tablets**.
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### Add C.F Columns in Designer Printing Format
* Go to **Continuous Printing → Sales Bill Print Designer and Printing**.
* Choose the required **configuration and sales bill** from the list.
* Click **Refresh** and open the **Design Window**.
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### Insert Quantity Columns
* From the **Table menu**, open **Edit Bound Table**
* Click on **Settings**.
* Use **Add Column** to insert new fields:
* From **Bound Columns**, search for **Units Pack** → insert it.
* Rename the header text to **Quantity in Strips**.
* Search for **CF1** → insert it.
* Rename the header text to **Quantity in Tablets (Units)**.
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### Format Columns
* In **Column Properties**, set the **column type** to **Dimension**.
* Open the **Column Expression window** and set **decimal places = 2**.
* Apply this to both new columns.
* Under **Column Styles**, customize:
* Background color
* Text appearance
* Alignment
* Border style
* Font
* Use the **Move Left** button to arrange column order.
* Click **OK** to exit the settings.
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### Save and Preview
* Save the changes and preview the print design.
The bill now displays **quantities according to the transacted conversion factor**—showing both **strips** and **units**.
