hi
as far as i understand it, we can add a sign-in checkbox to the joomla registration form so new users can choose whether or not to subscribe to a newsletter when they register. however, i don't believe it's possible to add the sign-in checkbox when the user logs in user one of the social buttons,like facebook, google+, etc.
i use the socialconnect joomla extension for users to login. is it possible to somehow include the cmc sign-in checkbox so users using these social buttons to login can choose whether or no they want to sign up to my newsletter?
thanks
regards
clive