Yes, Fatima. You can link an existing purchase order to a bill.

Before we proceed with the steps, ensure that the bill's date is on or after the purchase order date to link them successfully.

Once you've confirmed that the bill matches the details of your purchase order, proceed with the linking process by following these steps:

1. Head to the Expenses menu, then click the bill you want to link.
2. Click the Chevron Left icon, and the purchase order will automatically appear.
3. Select Add, then delete the duplicate line item.
4. Keep the linked transaction, then Save.
    

After paying your suppliers, record it in QuickBooks to mark the bill as paid.

We're always here to help you track your expenses, so if you need further assistance, please let us know.