Moving a working online store off its platform is risky. The entire catalog — 57 products, 179 images, prices, and inventory data — lived inside Shopify and would have become inaccessible the moment the subscription expired.

On top of that, the store serves two kinds of buyers at once: a 10,000-forint mouthwash and a 2,360,000-forint professional panel sit on the same storefront. The challenge was to keep the store running without missing a single day, keep payments secure, and make the monthly fee disappear.

I built a three-tier system: the catalog now lives in local JSON files, with statically generated product pages; Stripe Checkout handles payments with server-side price validation and a signature-verified webhook; and product management runs through a database-free admin panel that saves every change to version control.

It runs on Next.js with full SEO optimization, and order emails are delivered through the Resend API. In detail:

• 57 products with dedicated content pages — benefits, technology, specs, FAQ
• Stripe Checkout in Hungarian with server-side price validation
• Database-free admin panel — every change is traceable
• 285 Q&A pairs with structured data for Google search results
• Order emails via the Resend API, with retries
• Cookie-free analytics — no cookie banner needed
• Accent-insensitive, symptom-based search across the full catalog
• Responsive design across all devices