How many friends can I invite through my unique link? Pinkoi March 21, 2019 04:46 Updated Follow There's no limit, so you can invite as many friends as you would like. Related articles What is the monthly challenge? What is "My Referrals"? How can I check my status? How can I use the rewards? Where can I share my unique link? Do I get bonus points for my friends who joined Pinkoi previously? Comments 0 comments Article is closed for comments.