All available products have different editions that allow you to pick one that is best from you. Most of the plugins have Lite or Free editions available, and you can download and use them for free. But, you can also purchase premium or Pro editions that offer much more options. Premium plugins include different forms of support, and even access to TRAC isse tracking system and SVN sources, and that’s something developers can find in handy.
When it comes to download, everyone can download free or lite versions of plugins. They are also available from the WordPress.org as before. But, for premium plugins you will be able to get regular development snapshots or so called nightly builds, archive of different old releases. Also, very soon, I will release exclusive update plugin that will be able to perform updated to premium plugins from this website just like WordPress does for free plugins.
Most important components of this website are different ways of support and help so that you can get better use of the plugins. Support is available for subscription based licenses and that include documentation (functions, examples, changelogs), tutorials (both text tutorials and videos), support forum (with daily overview), suggestions (influence development) and for developer licenses you even get email support.
