“Amazon is offering some users a whole $2 a month for only one teeny, tiny thing in return: that they route their traffic through an Amazon server so the company can keep track of which Amazon ads they’ve seen. It’s apparently been doing this for months. I’m not sure who needs to hear this, but you Should! Not! Do! That! ”

Source : You deserve more than $2 for running your phone’s data through Amazon – The Verge