The webmaster notification feature may be toggled 'on' or 'off'. Pays for itself with just one sale. Lets any developer increase traffic and make NEW customers. PHP is a powerful site recommendation script modelled after the popular Birdcast.cgi script. This script uses JavaScript to popup new window with a form, also has form validation feature.
Installation is simple.
Friend's email and Your email are the only required fields. There are many configurations available, and it is well documented. Refer Page is used to put on pages of your site so people can recommend that page to a friend. It allows them to recommend it to any number of people. This also logs every outgoing message and has an admin to view and archive them so you can see what people are saying about your site.