There are currently a variety of ways to use cryptocurrencies to pay for goods and services. The most common way is to use cryptocurrency exchanges, such as Coinbase and Binance, which allow users to convert popular cryptocurrencies like Bitcoin (BTC) into fiat currency and then use those funds to purchase goods and services. You can also use prepaid cryptocurrency debit cards, such as the Crypto.com Visa Card, that allow you to spend your crypto directly. Additionally, more businesses, especially those operating online, are beginning to accept direct payments in certain digital coins. Lastly, popular payment processors, such as PayPal and Square, are allowing customers to buy, sell, and hold certain cryptocurrencies in their accounts.