Setup and integrate a custom domain / subdomain in your Clickfunnels account – i.e. GoDaddy
Setup and integrate an email client (SMTP) – i.e. Mailgun
Setup and integrate an mobile texting client (SMS) – i.e. Twilio
Setup and integrate payment processor – i.e. Stripe
Setup and integrate Webinar software – i.e. Zoom
Audit and test funnel after it is completed