It means that; Let's say I have an email newsletter, and at my optin form, I have a box that says "You will also get Computerdude69's newsletter when you sign up". You can also have checkboxes on the thank you page, where you as a subscriber can choose to opt-in to similar newsletters as the one you just subscribed to. It's not the best of leads, but then again, not the worst.
However, I don't think this is co-reg leads since he got 70k leads in a day, with $30.
Co-regs usually cost at least .50/lead.
This must be some other kind of sorcery...
bump for this one, too! :-)
tried to find this and cant. Would be good to see what its all about
It will show up here soon I'm sure.
Email Income 2.0 - Duston McGroarty