To have the Login link in your navigation, just create it poiting to that URL you mentioned. You can search google on how to add links to your WordPress menu.
About the email, it's the one s2Member sends after payment. That link will let them register in case they didn't register right after checkout and you have Open Registration disabled, it'll also set the new account at the right level they paid for instead of Level 0 (Subscriber) if you have Open Registration enabled.
WP Admin -> s2Member -> PayPal Options -> Cofirmation Email
Wp Admin -> s2Member -> General Options -> Open Registration
I hope that helps.Statistics: Posted by Cristián Lávaque — July 28th, 2011, 4:18 pm
]]>