Admarket offer display advertising and you have several choices when it comes to ad formats: You can use Netboard, Skyscraper, Topboard, Brandboard, Board or Board XL.
For traffic you can use Native Ads, Netboard or Board that is shown across all devices (desktop, tables & mobile).
Specifications for ad formats:
Netboard (desktop and tablet)
Dimensions: 580x400 px
Max filesize: 200 kb
Fileformats: GIF, JPG, PNG, HTML or thirdparty-tag
Board (mobile)
Dimensions: 320x250 px
Max filesize: 200 kb
Fileformats: GIF, JPG, PNG, HTML or thirdparty-tag
Board XL (mobile)
Dimensions: 320x400 px
Max filesize: 150 kb
Fileformats: JPG, PNG, GIF, HTML5 or thirdparty-tag
Native (desktop or mobile)
Dimensions: 1200x627/300x300 px bilde + 150x150 px logo
Max filesize: 100 kb bilde + 50kb logo
Fileformats: JPG, PNG
Brandboard (desktop)
Dimensions: 980x600 px
Max filesize: 250 kb
Fileformats: JPG, PNG, GIF, HTML5 or thirdparty-tag
Skyscraper (desktop)
Dimensions: 180x500 px
Max filesize: 150 kb
Fileformats: JPG, PNG, GIF, HTML5 or thirdparty-tag
Topboard (desktop)
Dimensions: 980x150 px
Max filesize: 150 kb
Fileformats: JPG, PNG, GIF, HTML5 or thirdparty-tag