You can't without API and a talend like tool to pull the logs.Which is why people use hidden fields.You can attempt to use Filled Out Form with Querystring along with Original Refe...
Smart List subs send around 1am on your system's timezone....if I'm reading your question right.WOuldn't it be better to leverage the Birthdate and Wait Date Token to send an IM or...
Your smart list should not need to do anything special about Industry. If the person has Industry values then they'll get the correct content. If they have no Industry, they'll get...
Can you provide the form and more detail on what data you want? What do you want to do with that data?You can see Original Referrer and leverage QueryString in the trigger/filter, ...