I am confused as to why parts (items) purchased for a particular job and billed and paid through an invoice later show up as unbilled in reports.
I run a service business and frequently buy parts for a job. When I order a part, I create an item checking the box that this is bought for a specific customer job. I use an Expense account "Hardware for Client" (which I attribute to COGS for taxes) and the income account Sales (which usually includes some markup). I then enter the credit card (most often) cost as a check and select the item and enter the customer:Job . I create an invoice and place the item on the invoice by selecting it from the Item dropdown. When the customer pays I enter the Customer payment via Customers / Receive Payments.
I'm baffled as to why many, though I think not all, of these items show up later on the Unbilled Costs by Job. Isn't the invoice the bill? Thanks.