CoinFlip is a Bitcoin ATM operator with over 2,300 locations in 47 states. CoinFlip Bitcoin ATMs support the buying and selling of cryptocurrencies with cash. Founded in 2015 by Daniel Polotsky, CoinFlip is headquartered in Chicago. CoinFlip is the third largest bitcoin ATM operator in the world, offers 24/7 customer support and a fee matching program. Today, CoinFlip offers an over-the-counter (OTC) trading desk and also an online service for buying cryptocurrencies with credit and debit cards.