How do I join Millennial Media’s developer program?
Click here to join mmDev. Already a member? Click here to log-in.



Which Platforms do you support?
Millennial Media supports each of the platforms below:
  • iPhone
  • iPad
  • Android
  • Windows Mobile
  • webOS
  • Brew
  • Java
  • PSP
  • BlackBerry

Software development kits are available for both Apple and Android integration.
Register here to gain access to our development kits.



Which ad creative sizes do you support?
Millennial Media delivers the largest ad that each device can support. Millennial Media follows the Mobile Marketing Association (MMA) standards for mobile images. Their guidelines specify 6:1 aspect ratios – the specific images supported by the MMA are below:
  • X-Large: 300x50 pixels
  • Large: 216x36 pixels
  • Medium: 168x28 pixels
  • Small: 120x20 pixels

We also support a 6:1 aspect ratio for iPhone and Android-specific images at 320x53 pixels.
Available sizes for the iPad include 300x250 pixelsand 728x90 pixels.



Do I need to implement any code?
Yes, with device-specific SDKs and our simple instructions you should be able to integrate advertising into your application within minutes. Our comprehensive wiki will be a great resource during the integration process.



How do I know I have integrated Millennial Media’s ads properly?
Once you have downloaded our SDKs, you will be able to see test responses from our network. These will be generic banner ads that will allow you to see how these ads are displayed in your application. If you are able to see ads and do not see any errors within your application, your application is configured and ready for advertising.



I see less fill in your reporting GUI versus my mediation partners, why is this?
The reporting discrepancy is due to the test campaigns that we initially run on your inventory when you start up. After the application has launched and the traffic is verified, we remove these test campaigns in order to ensure you get live campaigns. Initially you may see discrepancies in reporting, but this should level out once we have removed the test campaigns from your application.



When and how will I be paid?
Millennial Media sends payment 60 days after the delivery month. Checks will be sent via US mail to the address listed in your profile. If you are receiving payment outside of the US, please email us here.



Who should I contact if I have additional questions?
If you have any additional questions, please contact us here.
An account manager from the Millennial Media team will respond shortly.


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