PayPal will always try to fund subscription payments from your PayPal account balance first. If you have insufficient funds in your balance, they will pay what they can from your balance and pull any remaining difference from the preferred funding method you chose for the subscription. See this page on PayPal's site for further details.
When you click the Subscribe button for your desired plan level in our Seller Admin, that will take you to PayPal where you need to log into your PayPal account to set up the auto-recurring payment plan there. Any card-based checkout option offered on PayPal's site will not work for subscriptions (indeed, we're not sure why they even offer that option in this case). PayPal may require that you have a credit card at least linked to your PayPal account in order to set up a subscription, even if you would not choose that card to fund the recurring payments.
If you do not have a PayPal account at all or cannot link a credit card to the PayPal account you do have, then we can send you a link to pay a nonrefundable deposit for a full year of service in advance. Just contact us
to state which subscription plan level you will need, so we can send you a link to pay an annual deposit for that