ActiveCampaign and Iterable do not have a native email preference center to allow your customers to manage their subscriptions to various lists. I developed this plugin as a fork of the Universal Email Preference Center to add new capabilities and make it compatible with Iterable and other platforms. The FREE version of this plugin gives you the following features: Easy access to all of your ActiveCampaign and Iterable lists. Ability for users to look up their subscriptions. Ability for users to subscribe and unsubscribe from all of your ActiveCampaign lists. Easy integration via WordPress shortcode. Usage Integration is easy, just use the shortcode [universal-email-preference-center] on any page, post or widget area to integrate your email preference center. The PREMIUM version of this plugin includes the following additional features: Select which ActiveCampaign or Iterable lists to show in email preference center. The ability to change the name of your ActiveCampaign or Iterable list for presentational purposes. *(i.e., if your list is called Our Customers in ActiveCampaign, you could change that to Mailing List for the frontend) Assign a description for each of your ActiveCampaign or Iterable lists to describe your different email lists. Control various template elements through use of simple shortcode flags. Able to have logged in users automatically pull their subscribed lists. Ability to implement tamper protection to send an email to user to confirm their email address before updating email preferences.