Does CoinMarketCap use real money?

Could you please explain whether CoinMarketCap actually utilizes real money in its operations? I'm curious about the nature of the platform and whether it involves actual financial transactions. Does CoinMarketCap handle real money transactions, or does it primarily focus on providing information and data about cryptocurrencies? Additionally, I'm interested in knowing if CoinMarketCap has any involvement in facilitating the buying or selling of cryptocurrencies using real money. Could you clarify this for me?