Hi there, @Stiens1. I've got the information  you're looking for about tracking vendor bills.

The Bills feature is available in the QuickBooks Online (QBO) Essentials and Plus versions. You'll want to enter a journal entry to track bills in QBO Simple Start. I recommend reaching out to your accountant for guidance in recording them.

Here's how to enter a journal entry:

1. Select + New in the top right corner of your dashboard.
2. Choose Journal entry.
3. In the Accounts column, pick the accounts you want to use for the debit and credit entries. For example, you might debit an expense account and credit accounts payable.
4. Enter the amount for each account in the corresponding Debit or Credit column.
5. In the Memo field, enter a description of the bill, such as the vendor name and invoice number.
6. Select Save and new or Save and close.

If you wish to track outstanding bills and bill-related reports, you may consider upgrading your subscription.

I'd be glad to see you again. Don't hesitate to add a comment below if you have further questions about tracking vendor transactions. Have a nice day!