It's great to see you here, @n_pacdoor. It's my pleasure to walk you through creating a customer statement with open invoices in QuickBooks Desktop Enterprise.

Let's go to the Customers menu and follow the steps below:

1. Click the Customers menu and select Create Statements.
2. On the new pop-up window, specify the statement Date and Period. 
3. Tap the All open transactions as of Statement Date.
4. Choose a customer or pick other options.
5. Personalize your statement in the Additional Options section.
6. Once done, click Preview, Print, or E-mail.

Here's an article to learn more about summaries of their invoices, payments, credits, and balances: Create and send customer statements in QuickBooks Desktop.

To familiarize various ways you can track entries, check out this reference: Get started with customer transaction workflows in QuickBooks Desktop.

I encourage you to post back to this thread for any other invoice concerns. I’m always here to assist you further. Have a great day!