As a StuDocu referrer, if you share your personal uploading link with your friends, you will get paid for every document your friends upload which gets approved.
Earn 1GB of extra permanent storage for every free signup, and $5/month for every paid signup Use the unique referral URL to get the reward
Our members haven't found much information on BitTorrent's referral program. Feel free to submit more details or clarify BitTorrent offers for other members benefit.