Step 1.

Create a Purchase order.

Step 2.

The PO will now appear under Purchases > Purchase order and click on the All section.

Step 3.

Click on the Manage drop-down option beside the appropriate purchase order and select the Create Bill link.

Step 4.

The details of the purchase order will now fill in the bill form.

Hit the Save button to create the bill.

The bill will now appear in Purchases > Bills > Unpaid.