American Express is a public company that works in the financial service industry. It provides a range of credit lending and money transfer services, which gives it a diverse range of applications in the financial industry. For online casino players, it offers a lot more flexible payment options.
Like most credit cards, American express allows mobile casino players to load funds into their accounts and pay for them later. Multiple banks and financial institutions work with American express. This makes it easy for mobile casino players from different banks and nationalities to loads funds from their casino account.