You can add or update your payment methods by visiting the payment section in your account.
To add or change your payment methods:
1. Go to My Account.
2. Choose your Preferred Payment Method, we accept the following methods, and you can choose as many methods as you like.
3. Fill in your detailed account information in the corresponding area.
Note: Updating a payment method in your account will not change the payment method on any open orders you have placed. If you need to change the payment method on an order that has not been paid, please contact firstname.lastname@example.org.