Who is the customer when I am adding an invoice into my Quickbooks? This invoice is from one of my suppliers...

Hi there, kissequine.

If you receive an invoice for a product or service rendered by your supplier, you can record it as a bill in QuickBooks Online? Here's how:

1. Click the Plus (+) icon and select Bill.
2. Enter the supplier's name in the Supplier field.
3. Enter all other details such as Amount, Date, Category or account, and Bill Number.
4. Click Save and close. 

Let me also share this article about supplier bills for more details: How to enter and pay bills.

Please click the Reply button below if you need anything else.