invoices

Welcome to the Community space, @jonnewport2018. Yes, you can enter the invoices for the sales that occurred since January 1, 2024.

Here's how to create and send invoices in QuickBooks Online (QBO).

1. Click the + New button, then select Invoice.
2. From the Add customer, choose a customer from the dropdown arrow.
3. Review the Invoice date, Due date, and Terms.
4. Select Add product or service and select a product or service from the dropdown arrow. 
5. Click Save and close when done.

You can find more information about creating and sending invoices by visiting the article in QBO: Create invoices in QuickBooks Online.

Additionally, I've added an article for you to learn how to personalize and add specific info to your sales forms: Customize invoices, estimates, and sales receipts in QuickBooks Online.

You can go back to this thread if you have questions about creating invoices or any QuickBooks-related concerns. I'm always here to help. Have a great day.