Yes, Alex480. The server-client installation for QuickBooks Desktop (QBDT) is still available for the updated versions. I will provide more details about this.

The QuickBooks Database Server Manager allows you to share your company files with other computers on your network. To enable users to access these files, you need to run the QuickBooks Database Server Manager during the network setup. It also helps monitor your multi-user network. For more information on how to set this up, please refer to this article: Install QuickBooks Database Server Manager.

Regarding your other question, the fee for your QuickBooks Desktop account is billed annually, rather than as a one-time charge.

If you wish to scan your company files in the future to host them over your network, you can refer to this article for guidance: Use QuickBooks Database Server Manager.

If you encounter any issues or need assistance in configuring the Database Server Manager, please let us know. We would be happy to help.