Btm Atm provides the most convenient and easiest ways to buy and sell cryptocurrencies around Michigan. Most locations are open 24 hours, 7 days a week. Crypto atm use the fastest technology allowing your transactions to be processed immediately. Bit Coin Machines never keeps copies of your private keys. Once you make a purchase, your coins are yours and yours alone. If you are a frequent buyer, you are welcome to join our VIP program to get discounted rates at all of our Bitcoin ATM locations.