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# Item Multiplier - Old DPO Design

The **Item Multiplier** feature in **Digital Purchase Order (DPO)** allows you to apply two quantity values in one line item to calculate total units. It's ideal for cases like **rooms × nights**, **hours × days**, or bundled services, making it perfect for **accommodation bookings**, **time-based services**, or **package deals** that require more than a simple quantity-rate setup.

||| **Already using DPO's new design?** [You can find the corresponding article here](https://help.digitalpurchaseorder.com/en/article/item-multiplier-in-dpo-1w1sqb2/)

### How to Use the Item Multiplier

1. Go to **Administration > PO Settings**
2. Enable the checkbox **“Enable Item Multiplier”**

 ![](https://storage.crisp.chat/users/helpdesk/website/-/7/e/f/8/7ef8b3dbb012a000/screenshot-2026-01-21-at-17081_h3siss.png =562xauto)

 
### Apply During P.O. Creation

1. Add an item to your purchase order
2. Enter the **base quantity** (e.g., 5 hotel rooms)
3. Enter the **multiplier** (e.g., 4 nights)
4. Enter the **rate per unit** (e.g., $150 per night)
5. DPO will automatically calculate:
`5 × 4 × $150 = $3,000`→ This value will be reflected in your total for the line item.


 
![](https://storage.crisp.chat/users/helpdesk/website/-/7/e/f/8/7ef8b3dbb012a000/screenshot-2026-01-21-at-17094_8qveyj.png =809xauto)




**Any Questions?**
Our support team is happy to help:
Email: support@digitalpurchaseorder.com
Phone: +1 888 376 7254
[Or schedule a free demo](https://calendly.com/d/gpk-ppc-rjg) – we look forward to hearing from you