Hi Paosakai
Thank you for your request. Sorry for the late reply.
You can use the following means of payment on sbb.ch/en:
• valid credit card (VISA, MasterCard, American Express Switzerland, Diners Club, myOne)
• prepaid-cards (VISA, MasterCard)
• PostFinanceCard
• REKA-Card
• e-vouchers
• monthly invoice
• TWINT
I wish you a nice day.
Kind regards
NicolasK