There's not enough info on how this works. I need to understand the full user flow for both parties before considering signing up. Will I be giving others an alternative email address, like what Apple does? Or do they also need to sign up for NinjaDM?
How did you do the email pretty thing you did there with verification and stuff? MailChimp? Or something else? I struggle with my thing in this stage (signmeonly.io — no website yet, only backend).