The most common use would be to first capture just an email address, and then show a follow-up form where you capture more data such as name and birth date. Of course the email should be submitted to Mailchimp right away after submitting the first step in case someone doesn't finish the second step.
The most common use would be to first capture just an email address, and then show a follow-up form where you capture more data such as name and birth date. Of course the email should be submitted to Mailchimp right away after submitting the first step in case someone doesn't finish the second step.