One of the main reason for all websites to succeed is to have the facility to let their visitors tell their friends about the website, this is called free advertising, if a person likes your page or a product and finds a link to tell their friends about the page/product they will in 90% probability send the invitation . Refer Zone allows you to integrate the same, but with an added functionality which is a user does not need to enter the email addresses they want to send but rather they can send the link to all the contacts that are currently in their Yahoo, MSN ,Hotmail or gmail accounts. Refer Zone uses Address Zone technology, which is the 1st of its kind software for community sites, refer zone was developed for all websites as this can really leverage the traffic which is sent to your site. Please see demo site for more information and feel free to contact us at any time.