Yes, cryptocurrency can be used for everyday transactions. It offers a decentralized and secure method of conducting financial transactions without the need for intermediaries such as banks. Cryptocurrencies are based on blockchain technology, which ensures transparency and immutability of transactions. Users can make purchases, transfer funds, or pay for services using cryptocurrencies through various platforms and wallets available. Additionally, some businesses have started accepting cryptocurrencies as a form of payment, expanding their usability in everyday transactions. However, it is important to note that the adoption of cryptocurrencies for daily use is still limited due to factors such as volatility, regulatory challenges, and scalability issues that need to be addressed for widespread acceptance.