This article serves as a simplified guide for using digital assets, or cryptocurrency, for payments. Readers will learn how cryptocurrency payments work, methods for transactions, and the pros and cons of using digital currency. Additionally, the article lists several companies that currently accept cryptocurrencies as payment, making it relevant for consumers interested in exploring crypto transactions. Structured logically, it starts from basics, moves to application methods, weighs advantages and disadvantages, and finally updates on real-world adoption. Key themes include cryptocurrency, blockchain, digital payments, and company adoption.