An interstitial is an extremely high-value ad that automatically injects between page views.
Overview
An interstitial is an extremely high-value ad that appears between page views a maximum of once per hour per user. When a user navigates from one page to another, an interstitial ad will appear in an overlay before going to the destination page. Once closed, it will automatically navigate to the next page. Freestar injects the interstitial automatically without any on-page code change.
An Example Interstitial Overlay

Disabling Interstitial On A Specific Page
Information on disabling products can be found on the Disabling Products page. The product key is googleInterstitial.
freestar.config.disabledProducts = {
googleInterstitial: true
};
Please submit a request here if you want to implement or make adjustments to Dynamic Ads on your site.