Banner types: Image (Static or GIF) It could be a classic static or animated (GIF) banner. Video banner  Captivate viewers with a compelling video banner (max 30 seconds, 4MB). HTML5  Interactive banner (trusted partners only). Iframe Trusted partners only (upon request). The banner sizes we have are: 300×250300×100900×250315×300728×90 Requirements: Weight: up to 4 MB Bit Rate: 8 MBit/s Length: up to 30 sec Format: MP4, AVI, MOV, JPG, JPEG, PNG, GIF The video resolution depends on the banner size. HTML5 banner requirements It must contain a non-empty index.html fileThere should be no executable filesThere should be no suspicious files like * .py, * .sh, * .rb, * .php, etc.Archive size should not exceed 4MB. Iframe banner requirements The total size of the content loaded within the iframe should ideally be kept as small as possible - under 100-200 KB. This includes HTML, CSS, JavaScript, and any media files. Frequency capping – You can choose a maximum number of times you want your ad displayed to a single person within 24 hours. Priority – this is a system used to influence which ad gets shown to a viewer. It's not a strict order of appearance, but rather a way to assign weights to different ad creatives in your campaign. Launch Ads   Don't miss our guide 13 Tips for Designing High-Converting Banner Ads