Magento refer a friend plug-in allows webstore vendors to increase their sales through words of mouth by their customers. For more info visit: http://www.fmeextensions.com/magento-refer-a-friend.html

4. Are You a Magento Store owner and want
to get word of mouth from you
customers?
Don’t Worry! FMEExtensions provides
Magento Refer a Friend plug-in
which enables you to provide your
customers discount on each referral.
Which ultimately Increase your sales.

7. FME’s Magento Refer a Friend Extension

20. For more info visit:
http://www.fmeextensions.com/magento-refer-a-friend.html
OR
http://www.magentocommerce.com/magento-connect/refer-a-friend-tell-a-friend-get-discount.html
support@fmeextensions.com