to buy tickets on 1236.cn, you can choose to pay by credit card.
to buy tickets at the automatic ticket vending machine in the station, credit card payment is not supported, and you need to use cash or debit card to pay for the tickets.
1236.cn website currently supports the online banking functions of China Industrial and Commercial Bank, China Agricultural Bank, China Bank, China Merchants Bank and UnionPay. Users who have opened online banking accounts of ICBC, Agricultural Bank, China Bank and China Merchants Bank directly use the corresponding bank online banking to pay, while users who have opened online banking accounts of other banks use UnionPay online banking to pay. Only one online bank account can be used for one-time payment of the same order.