How to change the bound bank card of Railway 12306? How to change the bound bank card?

Guide to changing the bank card bound to 12306 Dear netizens, if you are worried about how to change the bank card bound to 12306, then you have come to the right place. In order to solve this problem, PHP editor Apple has compiled detailed and easy-to-understand operation methods. This article will guide you step by step through the process of changing your bank card, allowing you to solve this problem easily and quickly.

1. After logging in to the home page of Railway 12306, click the [My] function navigation bar at the bottom (as shown in the picture)

2. Enter My After entering the personal function page, click the [Settings] function button icon pointed by the arrow

3. After opening the settings function page, click [Payment Settings] function navigation option

4. Finally, open the payment settings page and click the [Bank Card] function to change the bank card

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