Amazon DSP Mobile offers display advertisers the ability to reach and target mobile users on high-quality third-party mobile applications on Android, Fire Tablet, and iOS platforms.
* The 414x125 is a custom ad size that runs on Amazon mobile web and mobile app shopping only. See guidelines, specifications, and PSD template here.
In addition, Amazon recommends the following creative guidelines for Amazon DSP Mobile banners:
Amazon brand usage guidelines
Approved third party ad servers and technology providers
Creative acceptance policy
Third party ad serving supported for DoubleClick INS tags. We can accept third party impression and click trackers (1x1) for other approved third party technology providers.