Sticky placments have high visibility and engagment rate and increases you website's ad performance and revenue.
Automatic ads are part of the Responsive Display Banner ad unit and code.
To start using automatic sticky ads, you first need to install the Responsive Display Banner code in your website.
Sticky without Banners
If you want to show only sticky ads without the banner
add the code in your website's <head></head> section
(make sure to delete the <div></div> part from the code)
Here what you need to do:
Head over to your publisher dashboard
Select your website from the list
Click Responsive Display Banner
Click the Options tab
Toggle ON the placements you want and click Save Changes