For those who use QuickBooks Online account under HK, is there a report for "Estimate and Progress invoicing Summary ” on your QBO account under HK?

Welcome to the QuickBooks Community, @accounts560.

The Estimate & Progress Invoicing Summary report is currently unavailable in the HK or International version of QuickBooks Online (QBO). As a workaround, you can open the original estimate and review all your progress invoices. Here's how:

1. Click Bookkeeping or Sales from the left menu, then select All sales.
2. Find and open the estimate.
3. Select the blue linked transaction(s) to see the invoices you’ve already created.
4. From there, you can review and see all your progress invoices. 

I'm adding this article for more guidance: Keep track of your progress invoices.

Once your customer already paid their invoices, you can check out this article to learn how to record their payments in QBO: Record invoice payments in QuickBooks Online.

Come back to this post if you have other concerns or follow-up questions about progress invoicing. I'll be around to provide further assistance.