In the Add the destination URL section, replace {webinarID} with your webinar ID from Zoom. For example, https://zoom.us.webinar/register/1234567890. Remember to remove the { }.
Publish the Campaign.
Test the integration by adding a Contact to the Campaign.
Log into your Zoom account and review the Invitations section of the webinar. The Manage Attendees section should show an increase of 1. Click on the Edit link to confirm your test contact was registered.