Hi RebeccalynneRMT,
Welcome to Community! QuickBooks Online has the features you need to complete your daily tasks effortlessly. I'll be happy to provide the information you need to complete your QuickBooks goals!
Once you've received the products, you can easily add the purchase order as a line item. This will connect to the bill or expense and close the original purchase order to keep your books accurate.
Follow these steps to add a purchase order to an expense;
1. Open +New from the left menu
2. Choose Expense
3. Select the Supplier from the Payee ▼ dropdown
Note; This will show the purchase order in a new window.
4. Hit Add for the corresponding purchase order. They'll appear in the Item details section.
5. Hit Save and close when complete
For your reference, here's a helpful guide for adding purchase orders to expenses, bills or cheques in QuickBooks Online.
Please don't hesitate to reach back out is you have any other questions. We're always glad to assist!
