American Express (Amex) is a type of bank card issued by American Express that is widely accepted worldwide.
It is generally regarded safe to use American Express as a deposit/withdrawal method at an online casino as long as the casino uses SSL encryption technology, which is designed to protect your personal and financial information from hackers and other cybercriminals.
It is also vital to ensure that the online casino you choose uses secure technology to protect your personal and financial information.
It is recommended that you should constantly monitor your American Express account for any unauthorized transactions and contact the company immediately if you notice suspicious financial transactions not made by you.