Which payment methods work?
Which Stripe fields are required?
publishableKey, secretKey, webhookSecret. Optional: connectWebhookSecret, applicationFeePercent. See Payments / Billing.
How do free trials work?
Enable under/admin/settings → Trial (days, plan, cancel policy). Trials are card-free to start; they do not auto-charge. Later paid conversion (including bank transfer) still needs operator approval for bank payments.
Where is payment history?
Under Subscriptions./admin/transactions redirects there.
Can Kids profiles subscribe?
No — active Kids profiles cannot run checkout/billing. Switch to a non-Kids profile. See Profiles.Are payment keys in .env?
No for the primary path — configure via /admin/plugins.