As with any marketing campaign, the success of an Interstitial ad comes down to creative quality. The main difference between a banner ad and an interstitial ad is that interstitial ads cover all the screen, and it makes it catchier and more effective.
Create an ITT
Step 1: On the Nunchee navigation menu, click on Monetization > Ads
Step 2: Click on "Create a Banner"
Step 3: Fill in the metadata attributes.
Title: Enter a unique title.
Platform: Select the devices where the banner will be displayed.
Section or subsection: Select where the banner will be displayed.
Type: ITT
Google Ad Manager ID: You will find it on your Google Ad Manager admin page.
Access Group: Deny or Grant access to the Banner? For example, you could hide the banner for Premium Users and show it for the rest.
Step 4: Save