Our page for updating your payment information is still in the works at the moment. In the meantime, you will have to cancel your current subscription and subscribe again with your new payment method.
Please take note that cancelling your subscription is effective immediately, forfeiting your supposed remaining days of Prime membership subscription. If you are subscribed to any of our promos, you will not be able to subscribe to another one in the future.
If you are currently on one of our promos (P9, Summer Promo, etc.) and you need to change your mode of payment, please write us at prime@phonebooky.com and we will assist you with this process.