Why did checkout fail?

Common causes: signed out, already subscribed, missing active PriceBook, card declined, or a network error. Read the checkout error, then retry or open Settings → Billing if you already have Pro.

Open Billing settings

Prerequisites

You tried /checkout.

Steps

1
Check these
- Sign in before checkout.
- If you already have Pro, use Manage billing instead of a new checkout.
- Try another card or fix the decline reason from your bank.
- Confirm Pricing still shows a price (active PriceBooks).

Updated Nov 4, 2026