Crypto ATM Expert is one of the best service provider because they are Providing the best solution and latest crypto news related to Bitcoin. , also known as BATM, is a kiosk that allows you to purchase Bitcoins using an automated teller machine. Bi-directional functionality is available at some Bitcoin ATMs, allowing for both the purchase and sale of Bitcoin. Although they aren’t exactly the same as traditional ATMs, Bitcoin machines work in a similar way.