Invite users to your site....with nice HTML formatted email invites

Referrals - the easiest way to expand your business. Use the invite system to encourage your users to spread the word about your business and track who are your biggest fans...and reward them for referring you.

It ties in with UserPoints which allows you create your own AirMiles-type reward system. Reward your users with not only points for inviting people...but for posting content & comments on existing pages. You can also use them for contests (give out a prize for the top inviter) and/or let them cash in their points for merchandise you sell on your site.

You can also spruce up your Invites by using a few modules to allow your site to send emails out in HTML format instead of that plain-boring text along with pictures to entice new users to come to your site.