Can a prompt replace Fillout?

Build a form tool that can collect a payment as part of submission — using Stripe Checkout for the actual charge, never custom card handling. Use Next.js/TypeScript with SQLite. Support standard field types (text, select, number) plus one payment field type: when present, submitting the form creates a Stripe Checkout session for a configured amount, fixed or computed from a simple sum of numeric answers such as quantity times a per-unit price, and redirects there. Only mark the submission as paid and complete after Stripe's webhook confirms the payment — never trust the client-side redirect alone, since that can be spoofed or interrupted. Store submissions with their payment status in SQLite, with a dashboard showing paid versus pending or abandoned submissions. Add a basic one-level conditional field, showing field B only if field A has a specific value, to support simple pricing logic. Email the form owner a notification on completed, paid submissions via a transactional email provider. Do not build embedding into third-party tools like Notion, a general calculation or scoring engine, or multi-level branching — those are out of scope; this is a form with an optional Stripe-backed payment step, nothing more. Needs a domain, a transactional email provider, and a Stripe account (test mode works with no real charges for development).