You can always change the payment information related to your account.
Logged into your account, click on the My Profile link under the My Account menu:
On the My Profile page, click on the Payment info tab:
Once the page opens you can edit the payment method details:
1. Here you can see the available payment method; PayPal.
2. Insert here your name.
3. Insert here your PayPal account email address.
4. Select from the drop-down menu the country.
5. Click here to save your payment details.