You can earn free Premium, our advanced statistics by referring your friends to WhatPulse. Here are the details!
If someone uses your personal link to register and activate an account, you will receive credit. You also get more credit when you've referred more people:
For example, if you have referred 6 of your friends, you will receive 5x 2 weeks and 1x 1 month worth of free premium services. (don't worry, the website will do the math for you!)
To start earning free Premium, have your friends sign up via this link:
https://whatpulse.org/ref/<your userid>/(see: My Referral Link)