I need to show vendor invoices as paid without it affecting any of my bank accounts. They have been paid.

We hope to have a fantastic time working with you here in the Community. A warm welcome to you, @TE58. 

I'll share my thoughts on how you can show vendor invoices as paid without it affecting your bank accounts.

If you don't want to affect your accounts, I suggest you create a separate account to easily track the bills and ensure they won't get mixed up with your bank accounts.

To set up and add accounts to your chart of accounts, follow these steps below:

1. Go to Settings ⚙ and click Chart of accounts.
2. Select New. 

Depending on your account, you'll either see a panel labeled New account or New category. You can refer to this article for the detailed steps and additional information: Add an account to your chart of accounts in QuickBooks Online.

Once finished creating a new account to mark the vendor invoices as paid, you can utilize this article for the detailed information and steps to follow: Enter and manage bills and bill payments in QuickBooks Online.

Furthermore, I've included an article that will assist you in recognizing the vendor details and getting notified for you to review the bill from your Bills list: Accounts Payable Automation in QuickBooks Online.

For additional QuickBooks-related concerns, don't hesitate to post them here in the Community. We're always available and willing to lend a hand to your queries. Have a great day ahead.