MCO token is a native cryptocurrency of crypto payment and financial services firm Crypto.com, previously known as Monaco. MCO Visa cards, issued by the firm, allow spending cryptocurrency anywhere Visa is accepted with high MCO rewards and cashback rates, especially for European users. 

Crypto.com, however, has another native token Crypto.com Coin (CRO). Both of the tokens are traded on various crypto exchanges. MCO ranked below Top 100 digital coins by market cap, while CRO sits among the Top 10. MCO token is built on the Ethereum network and is available since 2017.