success 4779 Coupa eProcurement Express 2007-03-25T02:27:34Z 2008-11-06T12:02:35Z Coupa eProcurement Express is the world's first and only open source purchasing system. Built to manage employee purchasing, it includes catalog management, shopping cart buying, approvals, purchase orders and more. Coupa eProcurement Express is built using Ruby on Rails. http://trac.coupa.com/ pippo2008 1 0 172630 172630 4779 2008-06-28T12:58:30Z 2008-06-28T12:58:30Z 2006-08-01T00:00:00Z 2007-07-01T00:00:00Z 2 44132 6 JavaScript gpl GNU General Public License 2.0