Let's check this further, Your commitment to understanding the QuickBooks licenses and system requirements is commendable, @KLE24. I'm here to share some information about this.

Intuit QuickBooks discontinued all standalone versions from 2022 onwards. This means that all QuickBooks Desktop products are on a Plus subscription, which requires an internet connection every 14 days for the syncing license.

To learn more about managing and upgrading your QBDT version, check out this article for further guidance: Upgrade QuickBooks Desktop Pro, Premier, or Enterprise.

Once you install the QB Pro 2023, you can initiate the process of moving your company file. For detailed instructions, please proceed to Step 2 outlined in this article: Move your company files after you switch to a new version of QuickBooks Desktop.

Don't hesitate to contact me if you have any questions or need further guidance about QuickBooks licenses. I'm all ears and happy to help.