Copy and paste the link and enter your user name and password take the quiz and you will get 10 dollars worth of Stellar Lumens token. It is only for those who already have the existing account with Coinbase. It is free so thought of sharing with you all. Of course I will get the referral if you complete the quiz.Its a win win for both of us. You get 10 dollars worth of tokens and i get the same as well.

https://coinbase.com/earn/xlm/invite/n29z4506