If you have licenses for several products from us and they all need updates on different dates of the year, you can get them synchronized. Simply contact us and ask us about this. We probably could make you a special update package to get all your licenses updated to 31st December 2012 for examples or some date in 2013.
Just yesterday we had again a case where ChartDirector, DynaPDF and Complete Real Studio plugins needed updates and we synchronized them to 1st May 2013. This way this client only have to order once a year and save some paper work.
Our order pages show only the most common cases, but anything special needs a special order.