Well... I worked at a company that tried to implement OpenERP for managing the Back-End operations of an E-Commerce business.
Too many bus to fix, even on core. Money that was supposed to be used in new functionality development was spent paying partners to fix issues we found.
Moved to Tryton ( http://www.tryton.org/en/ ), which is a lot more pythonic, a lot more concise and follows standards, including PEP8 and company still Tryton today.
Financials and forecasting with OpenERP can be a mess, specially when you get users that are used with quickbooks.
Check Tryton ( http://www.tryton.org/en/ ). I am sure you will like it. There are a bunch of modules that also install as python modules, virtualenv support, PostgresSQL, clear development roadmap and much more. Also, thre is this magento integration that is pretty nice -> https://imagento.openlabs.co.in/
Moved to Tryton ( http://www.tryton.org/en/ ), which is a lot more pythonic, a lot more concise and follows standards, including PEP8 and company still Tryton today.
Financials and forecasting with OpenERP can be a mess, specially when you get users that are used with quickbooks.
Check Tryton ( http://www.tryton.org/en/ ). I am sure you will like it. There are a bunch of modules that also install as python modules, virtualenv support, PostgresSQL, clear development roadmap and much more. Also, thre is this magento integration that is pretty nice -> https://imagento.openlabs.co.in/