20USD token free --- AIRDROP

https://earnathon.com/signup?ref=shamen

1. Create Account and verify email
2. In first page, select, Start couse "Evolution of money"
3. Give following answers for QUIZ
   a. Absence of foreign exchange crisis
   b. It's a digital assets that can be transferred across borders without banking facilities
   c. Cryptography and currency
   d. 2008

After QUIZ tokens will reciew to account