An installation package is assigned one of two possible 'access level' values: free or commercial. By default, all installation packages uploaded to AV Repository have the free status, which means that they can be installed to a domain free of charge.
To change the status of the application, Plesk Administrator should proceed through the following steps:
There are two ways how to change the status of an application. You can just switch between two states by clicking on the relevant icon against the target installation package in the list. Or you can do the same from the Site Application Package Information page related to the package:
Once this is done, Plesk Control Panel will apply the new setting and display the updated Application Vault page.