Do you have a new credit card and want to update the information for the next payment? No problem! You can easily manage your payment methods in your profile.
If you have created several payment methods, the method set as "default" will be charged for future billing.
AND THIS IS HOW IT WORKS:
1. Open your profile (log in with your e-mail address)
2. Edit payment method (e.g. when updating the validity date)
3. Add payment method (e.g. when changing credit card)
4. Delete payment method or set as default