SmileyCoin (SMLY) is a cryptocurrency for rewarding students, donating to charity, financing a good cause and research projects. The coin is used as a reward in the educational system.

SmileyCoin today, SMLY crypto latest news of coin ticker

SmileyCoin

Some coins use "staking". #SmileyCoin just pays dividends to those who support the project and have 25 M $SMLY in one address.  https://t.co/pKDTsNh3DS