The source for this store. Next.js 16 + Supabase + Stripe. Clone, brand, ship.
Description
## What you''re looking at
This store, this checkout, this admin panel — exactly what you get.
steep is a production-ready e-commerce template for indie devs and small SaaS who''d rather not glue together six SaaS products at $200/month each. One codebase, one deploy, one bill: yours.
## What''s in the box
- **Next.js 16** with the App Router, React Server Components, Turbopack — deployed on Vercel
- **Supabase** for auth, Postgres with row-level security, storage, real-time, 26 tracked migrations
- **Stripe** for payments — Hosted Checkout, signed + idempotent webhooks, subscriptions wired, Klarna/Affirm/Afterpay ready
- **Resend** for transactional email + audiences with one-click unsubscribe
- **Shippo** for live shipping rates + label printing (only if you sell physical goods)
- **Admin panel** with orders, products, reviews, coupons, blog, support inbox, audit log
- **Customer library**, public order tracking, abandoned-cart recovery, referrals dashboard, reviewer profiles
- **Two complete design systems** with a built-in A/B test harness — toggle on to bucket visitors 50/50
- **GDPR + CCPA compliance** — cookie consent banner, newsletter double opt-in, account deletion that cascades through every PII surface
- **Cookie-gated** GA4 + Meta Pixel with Consent Mode v2
- **Locked-down security** — strict CSP with per-request nonces, atomic inventory reservations, rate limiting, redacted PII in logs, sanitized admin uploads, audit-logged admin writes
## Stack cost at the SMB tier
- Vercel Hobby: $0 (Pro at $20/mo once you grow into it)
- Supabase Free: $0 (Pro at $25/mo)
- Stripe: 2.9% + 30¢ per transaction (no monthly)
- Resend Free: 100 emails/day, $20/mo for 50k
- Realistic running cost: $0–$45/mo until you cross $5k MRR
## What you''re paying for
The integration. Six products glued together with 26 migrations, 30+ admin routes, 100+ pages, an audit-driven security baseline, and documentation that explains the *why* for each decision — not just the how.
## License + delivery
Single project. You can launch your store, customise it, take it public. You cannot resell the source or redistribute it as another template. Delivered as a GitHub repo invite the moment your payment clears. Lifetime updates included — pull from the private repo whenever there''s a new version.