3. Airdrops & ICOs Another way to collect free cyptocurrencies via Airdorps. Airdrop refers to the FREE coins (free bitcoins/free crypto) given during the Intial Coin Offerings – ICO of the crypto companies in the hodlers’ wallet in order to publicize their tokens. Airdrops involve cryptocurrency projects (or blockchain companies) rewarding users free coins in their existing wallets, subject to meeting certain conditionsin form of share/free tokens of the company which is provided. It’s become quite the trend. https://yaracoins.com/