ClickFunnels Opt-in/lead form — Challenge registration form

Why it works

Full name, email, and an optional phone number under the line "Get important challenge notifications so you don't miss a thing." The consent text underneath covers automated calls, texts and "prerecorded/artificial voice messages" for "promotional outreach", so the optional phone number is a sales channel as well as a reminder. Nothing is qualified here. Everyone who registers gets the same next page.

See it live