Can u introduce the invitation Plugin so that users can invite their Friends to the Community.Also We admin will know that how much a user loves our community and how much people he reffered to our community so that we may give him some prize for it
There's a contact importer plugin that will allow to invite contacts from Gmail, Yahoo, Facebook.
There's no plugin yet that will allow to invite friends by email addresses. Maybe we (or somebody from the community) will create such a plugin soon. Thanks!
I also tried o-store plugin by Dave for my gaming site to manage my invitation of realapkclub. You should try out this plugin, its almost have the same features that you are looking for.