We would like to develop a part of a joomla website that can have some same features as the website carbonfund . org.
Especially we would need to develop a similar calculators/shop that enables users to calculate their carbon footprint and then buy calculated offset.
See [url removed, login to view]
Ideally we would like the shop cart to be handled inside virtuemart
Please review carefully the given link and advise reference work timetable and comments in Pm