Pi π is a new digital currency developed by Stanford PhDs, with over 7 million members worldwide. To join the Pi network, follow this link https://minepi.com/Angerstein79 and use my username (Angerstein79) as your invitation code. You will receive 1 π upon joining. It’s the first digital currency that you can mine from your phone. It’s in beta mode so if you get in now you can make big money when it completes its initial coin offering.