Bypass supporter


I am trying to figure out how to add a plugin or code somewhere in specific blogs so that they will bypass the supporter plugin and basically just always be a supporter (never expire). I know you can manually extend the supporter status for specific blogs, but I am trying to set this up as a plugin or template so I can reuse it when I set up new blogs that I want to always be a supporter.. for example giving away a free life time supporter status... is this possible?