![Growing complexity of mobile payments landscape is a challenge for merchants](http://www.mobilecommercedaily.com/wp-content/uploads/2015/04/apple-pay-185.jpg)
Merchants have only a cursory understanding of mobile transactions even as the volume continues to grow, making it challenging to assess the legitimacy of these transactions, according to a new report from Kount, CardNotPresent.com and The Fraud Practice.