Which ad formats can I use?

There are 4 available ad formats: text ad, image ad, HTML5 banners, and Responsive Ads. An image ad may be static (JPG PNG, max size - 200 Kb) or dynamic (GIF,max size - 400 Kb), HTML5 banners (ZIP format, max size 3 MB), Responsive Ads (GIF JPG PNG, max size - 200 Kb)