Since the Update v2.6.2 you can set your Packages into Categories. So you are independent to your existing Package structure able to provide "Special Packages".

On https://joomisp.de/en/support/extended-support you can see for example near existing Product Packages the new Time Packages.

Here you can see on the left side the 3 german Support Packages from Roland, while you can see on the right side the 3 from Norbert. These are each Packages in a separate Category!

"Category" Area on your Homepage

You can insert individual Categories in your Joomla! Administration for the Digistore Connect Component. In these you can insert your Packages.

In site view you can display the Packages inside a specific Category.

You can make a direct call with the category ID for example

index.php?option=com_digistoreconnect&view=catpackages&catid=IHREID

Of course, you can work with existing menu structure

de/spezialpakete?catid=IHREID

Setup in Digistore24 is identically the other Products. You can choose if this Packages can be bought one time or only on Upgrade.

A good idea is, when you have already Products and Clients on your site, to provide this Packages via Upgrade Pakcages with an Upgrade URL. So the logged-in user get a filled buy form with the Upgrade Link.