Virtuemart Non Shippable Products
VM NoShipment v2 by ekerner.com Virtuemart plugin for non shippable products.
Virtuemart Downloadable Products
Joomla Virtuemart Custom Field Plugin for Downloadable/Virtual Products.
VM API !MULTI!
Virtuemart Application Programming Interface. Allow others to display and promote your Virtuemart products on their websites.
Group Join !SIMPLE!
Group Join !SIMPLE! by ekerner.com Allow users to assign themselves to a groups, and/or leave groups.