Because of the increased pageviews they demonstrate, the Marfeel solution leverages image galleries to maximize ad revenue generation for customers. 

In the image gallery, ads are normally positioned under the image description to be as effective as possible without being invasive.

For smartphones, Marfeel employs ads as 320x50, 300x100 or 300x250 in image galleries. 

For tablets, the 160x600 or 300x600 ad units are used.