FriendReferer is a simple and easy to use program that allows you to place a link on your webpages which will let surfers tell their friends about how great your site is. This in turn helps you get extra coverage and traffic that you may now be missing.

Good way to increase your traffic with the minimum effort. Can also be used for other functions.

MasterRecommend is an easy to install, easy to maintain CGI program written with Perl 5 for your visitors to recommend your website to their friends or associates. It is coded to minimize intentional and unintentional misuse, including spamming/blasting.

My Amaz'n Book Club is script that allows individuals to share their favorite books with others. It allows visitors to your site to submit book reviews and recommendations.

NP Pass It On is a "recommend it" script that allows for an unlimited number of recipients.

Recommend allows your users to recommend your site to their friends and colleagues right from your pages.

Allow website visitors to tell their friends about your website. Includes online control panel and free installation.

Allows users to your site to refer a friend with plaintext or HTML emails and then when that person returns he is taken directly to your site, and the referrer receives credit for referring the person. You can set a quota of how many people a visitor has to receive credit for before you are emailed. The user can also see who he has referred and how many people he has received credit for. Offers Levels as well. Also has an admin view(password protected), that allows you to view all users with referrals. All settings customizable. Now offers password protection for users as well as automated password recovery. Demo Available

ApplyRefer allows you to place simple cut-and-paste HTML on your website that allows visitors to e-mail associates about your website. You can place the code in multiple places on any pages you like. But unlike other refer-a-friend tools you might have seen, ApplyRefer records all information processed, including e-mail addresses of users and recipients. Once the data is stored, you can quickly analyze trends in referrals at a glance. This includes raw numbers and statistics on users, recipients, and the turnover and usage rates of the tool (the turnover rate is the percentage of people who visit your site after receiving an invitation e-mail. Best of all, it takes only a few minutes and little or no scripting knowledge to set up, and get your cut-and-paste code.

With this script, you will allow others to refer your site to their friends. Not a new idea, but this script will send an e-mail, with message to the friend, send a copy to you and a thank you message to the sender.