Push_to_foxycart.ext.ee_addon is a project mainly written in PHP, it's free.
ExpressionEngine Extension which pushes member data to FoxyCart.
h1. Push To FoxyCart Extension
Extends ExpressionEngine and the Solspace User Module to push user registrations and edits to Foxycart for SSO
h2. Info
Developed by Ed Kelly @ Nine Four, http://ninefour.co.uk/labs
h2. Installation
h2. Changelog