You can earn your own PI coins for free by simply downloading the (Pi Network) app from the Google Play Store or Apple App Store. It's FREE to download and earn coins on a daily basis.
Pay is in ?Pi? which will later be exchangeable.
At the moment, to join the PI Network an invite code is needed. You can join by using my invitation code (RVCOIN)
Once you have downloaded the app and insert the invitation code (RVCOIN), I encourage you to read over the White Paper, FAQ's, and other details of this cryptocurrency project. The app does a great job providing the answers to most all questions.
Please note that this project is still in the infancy stage, thus, rewarding the early miners with an ample amount of free coins per day. The reward amount increases as you increase your network (see app for more details).
Cryptocurrency is the future and is gaining mass exposure everyday! Why not do your part in spreading the word about this great project while earning a piece of the pie!