The promotion banner
The promotion banners are required as JPG or PNG in two sizes:
• 1536x600px in 72dpi (portrait format of the end device)
• 2048x600px in 72dpi (landscape format of the end device)
Both formats are required, as the display depends on the orientation of the end device.
We recommend a safety margin of 100px to the bottom edge, as the progress indicator is displayed in the banner. The files should be named without umlauts and special characters.