LivePlan's payment system will accept all major debit/credit cards, such as Visa, Mastercard, or American Express. Any card (credit or debit) with a Visa or MasterCard logo can be used to set up a LivePlan account so long as your bank allows for subscription services. If you do not want to use a card, however, you can use either PayPal or Amazon Cash.
PayPal allows you to make online payments from your bank account. You can link your bank account to your PayPal account by creating a PayPal account here. Since LivePlan is an ongoing subscription, your bank will need to authorize that type of purchase for your account.