So you want paid membership on your Plone site? Look no further, we present to you niteoweb.clickbank.
It’s a Plone 4 add-on that integrates ClickBank digital products retailer system with Plone to enable paid memberships on your Plone site. It’s very simple to install and use.
Project page: http://pypi.python.org/pypi/niteoweb.clickbank
Documentation: http://packages.python.org/niteoweb.clickbank
Code: http://svn.plone.org/svn/collective/niteoweb.clickbank
