Everything is in Settings → Subscription
Start a subscription, update your card, download invoices, and cancel — all from that one section. Card details are entered directly with the payment processor and never touch our systems.
Cancelling
Cancellation takes effect at the end of the current billing period. You keep access until then and are not charged again. Usage already incurred, including letters already mailed, remains payable.
A payment failed
Update your card in the billing portal and the outstanding charge is retried automatically. You do not need to contact us to recover a past-due account.
What the errors mean
"No billing account yet — start a subscription first and it will appear here." Expected before your first subscription; use the checkout button above it.
"Billing is not configured yet" or "Subscription billing is not configured yet" are platform-side, not yours. Contact support.