Can I use AMEX (American Express) as a payment option? You won't be able to use your AMEX (American Express) debit/credit card as a payment method at the moment. Related articles What payment methods do you accept? Why am I unable to see PayPal as a payment method? Do I own the shares that I purchase? How do I deposit via bank transfer? What should I do if my withdrawal is missing after 3 working days?