I'm interested in buying the app package and plugins for JomSocial, but do not know if it runs on the version installed on my server - 4.2.2. Some discount for the renewal of JomSocial license (it already comes with this package of apps and plugins)?
All the add-ons are compatible with Jomsocial 4.2.X and Up. Regarding discounts, if you log in and renew an existing Jomsocial license a discount is already applied and varies on the length of the renewal you choose. The apps package
here
also has a discount applied