Let me help you with your product license concern, Caller951.

If you are trying to find your QuickBooks 2021 Pro license, just follow the steps below: 

1. Open QuickBooks Desktop.
2. Press the F2 key.
3. Look for your product name, product number, and license number in the Product Information window.
4. Look for your release at the end of the product name.

You can also log in to CAMPs (Customer Account Management Portal) using your Intuit account to recover your license number. Here's how:

1. Sign in to camps.intuit.com.
2. Find your QuickBooks subscription in the Products & Services list.
3. Select Details. From there, you'll see your license and product number.

I'm adding this article for more details: Find your license or download QuickBooks Desktop. If you can't log in to CAMPs, I'd recommend contacting our QuickBooks Support Team. This way, they can verify your account in a secure environment and help you retrieve your license number.

Here's an article you can read to learn more on how to manage your QuickBooks Desktop account and services. : Manage your QuickBooks Desktop subscriptions and services.

Our doors are always open to help you again if you need further assistance retrieving your license number. Feel free to leave a comment below and I'll get back to you. You have a good one.