1. Click on the Billing section and choose the store you want to add your credit card to.
Click Add Method to continue.
2. Click Add billing method.
3. Insert your credit card details in the popup window and click Add to save it.
4. The credit card added is now visible in the Billing section and is set as your primary billing method for the store chosen.
5. When you need to change or add another credit card, click Edit Methods, then Set new billing method.
Note: If your credit card is declined, it may mean it hasn’t been registered for online legitimation.
In this case, please contact your credit card provider.