All packages include a number of free page updates, as part of the annual fees; if you want to make frequent updates to your site and don't want to have to come to us to make these changes then the Content Management System +Module is exactly what you need.  We will give you an administrator website with your own username and password which allows you to make content based changes to your site as and when you require.  There are no fees for these changes and you can make them when ever you need.