As an advertiser on WOW TRK we recommend you have as many banners available to affiliates as possible, as this gives the affiliate more choice when setting up your offer on their website/traffic source.

A list of common banner sizes we recommend you should have for your offer on WOW TRK are:
300x250, 728x90, 160x600, 468x60, 250x250 and 120x600. If your site is mobile optimised it's also worth havingĀ 300x50 and 320x50 banners.