https://www.reddit.com/user/Tyvcoin2/comments/z2g2az/what_is_the_best_way_to_exchange_crypto_coins/?utm_source=share&utm_medium=web2x&context=3 How to buy and sell bitcoin like a pro When a person wishes to buy and sell coins, they must first find an exchange where the desired coins can be bought or sold. Once the exchange is chosen, the person must input the amount of coins they wish to buy or sell and submit the order. The exchange will then process the order and notify the buyer or seller when the transaction has completed.