# Order Line Items

Order line items are non subscription based items created by an order, representing transactional charges such as one-time fees, physical goods, or professional service charges that are not sold as subscription services.           <br/>          With the Order Line Items feature enabled, you have the ability to launch non-subscription and unified monetization business models in Zuora, in addition to subscription business models.

## Retrieve an order line item

 - [GET /order_line_items/{order_line_item_id}](https://developer.zuora.com/other-api/quickstart-api/order-line-items/getorderlineitem.md): Use this operation to retrieve the detailed information about a specific order line item.

## Update an order line item

 - [PATCH /order_line_items/{order_line_item_id}](https://developer.zuora.com/other-api/quickstart-api/order-line-items/patchorderlineitem.md): Use this operation to update the information of a specific order line item.