Printing money
It is what I do
Phones i used
Moto G http://amzn.to/2wyAcRz
ipod 6th gen http://amzn.to/2vWcXid
If you want tips on how to get phones and pcs for cheap for phone farming watch my video here:https://www.youtube.com/watch?v=kmdq3lF0AW0
My perk/phone farm setup