...
- Acceptable file formats are PNG, JPG, HTML5 and GIF.
Creative (40KB maximum file size). Please do not exceed 40KB in file size, as this may limit your available ad inventory.
...
- 300×100 Primary Graphic
- 120×40 Logo
- Promotional Text is a maximum of 50 characters
- Click tracking URL (if used)
- Imp tracking code (if used)
Example Creatives:
  |
|---|
...