Add a PO number to an order

Last updated: October 21, 2026

If your company tracks orders by purchase order (PO), add the PO number when you place the order.

Add a PO number

  1. Click Create order at the bottom of the left sidebar.

  2. Choose the product, enter the lot information, and add your tests, the same way you would for any order.

The New Order page with a product, lot, and test added, and the Check out button at the bottom right.

  1. Click Check out. This opens the review page, where you'll see your tests and the Billing details.

  2. Under Billing details, below Billed to and Payment, click + Add PO number.

The review page with the Add PO number link under Billing details.

  1. Type your PO number in the PO number field.

The PO number field, with a PO number being typed.

  1. Check that the PO number shows in your billing details.

The Billing details with the PO number added.

  1. Click Place order.

The PO number is saved with the order.