We can provide you with maintenance and upgrades for our solutions. This doesn't include support, as this is a separate option. Maintenance and upgrades is specifically for the systems we have installed for you. It relates to the operating system as well as the application that has been installed for you.
We can offer maintenance and upgrades for existing solutions that haven't been provided by us, as long as we have been able to assess the existing solution. We will then provide you with what we feel would be the best path for maintaining/upgrading.