<p>This is a complete, ready-to-run AI business that turns any child into the hero of their own personalized coloring book. A parent uploads one photo and a name — the engine paints a custom cover and creates a full 32-page coloring adventure starring the child, delivered automatically in minutes.</p><p>You're not buying a store — you're buying the whole machine: the store, the AI engine, the admin app, the mobile app, the stories and the brand. Rebrand it, add your own stories, launch in any country and any language, sell digital or printed — it's all built and ready to customize.</p><p><b>Key highlights:</b></p><ul> <li>Live with real paying customers since Oct 2026</li> <li>~75% gross margin on digital books (AI cost ~$2.60 per book)</li> <li>~$29 average order (printed formats + bundles)</li> <li>Best ad set: ~$22 per sale</li> <li>100% automated: order → AI book → quality check → delivery</li> <li>No inventory, no subscriptions, no churn</li> </ul> <p><b>Team</b></p><p>Solo founder. The engine runs the business by itself — AI creation, quality checks, delivery and reporting are fully automated. One person can run it from a phone.</p><p><b>Tech Stack</b></p><ul> <li>Shopify (store + checkout)&nbsp;</li> <li>Custom Shopify app in TypeScript/React (admin dashboard + mobile phone app)&nbsp;</li> <li>Vercel (hosting) · Supabase (database + storage) · Trigger.dev (background jobs)&nbsp;</li> <li>Leading AI image models from OpenAI and Google, with automatic fallback&nbsp;</li> <li>Resend (emails). Clean, modern stack — easy for any developer to extend.</li> </ul> <p><b>Marketing and growth</b></p><ul> <li>Etsy sales channel connected to the engine (orders build books automatically)</li> <li>500+ ready social posts + ad videos</li> <li>B2B channel: outreach to 140+ schools and kindergartens for group orders</li> <li>Free preview funnel + automatic follow-ups to win back visitors</li> <li>Gift vouchers, bundles and discount codes already live</li> </ul> <p>Untapped: Google, Pinterest, TikTok scaling, new countries, influencers, schools.</p><p><b>Revenue and profit</b></p><ul> <li>Launched Oct 2026 · 5 orders · ~$145 net revenue · ~$29 average order</li> <li>Digital download + softcover + hardcover + gift box formats</li> <li>~75% gross margin on digital</li> <li>Growth phase: ads still being optimized — the product and funnel work, scale is the next step</li> </ul> <p><b>Return on investment</b></p><p>The hard part is done: months of development and AI tuning, a proven product and a full automation stack. Every sale above ad cost is mostly profit. Plug in your marketing, launch in your market, and use the big gifting seasons (Christmas, birthdays, back-to-school) for fast payback.</p><p><b>Startup assets</b></p><p><b>THE ENGINE</b></p><ul> <li>Full source code: AI book pipeline (photo → painted cover → 32 coloring pages → print-ready PDF)</li> <li>Automatic AI quality checks and redraws</li> <li>Multi-provider AI with automatic fallback</li> <li>Print-ready files for digital, softcover, hardcover and gift box — works with any printer or print-on-demand worldwide</li> <li>Multi-language book engine — add any language.</li> </ul> <p><b>THE APPS</b></p><ul> <li>Admin dashboard: orders, previews, sales, profit, ad spend, insights, AI cost limits</li> <li>Mobile phone app with push notifications (new orders, sales, errors)</li> <li>Etsy integration: Etsy orders build books automatically</li> <li>Daily self-test that checks the whole system</li> </ul> <p><b>THE STORE + BRAND</b></p><ul> <li>Premium .com domain + Shopify store with full custom theme</li> <li>8 illustrated adventures (Christmas, Superhero, Birthday, Space, Dinosaur, Underwater, Dragon, Reindeer) + templates to add more</li> <li>Free preview funnel, gift vouchers, bundles, discount codes</li> <li>Branded customer emails</li> <li>Logos, ad videos, 500+ social posts</li> <li>Handover support from the founder</li> </ul> <p><b>Risks</b></p><ul> <li>Early stage: short sales history, not yet profitable.</li> <li>Relies on AI providers — the engine already switches providers automatically.</li> <li>Growth needs marketing; gifting seasons help a lot.</li> </ul> <p>Easy wins: new countries, new languages, new stories, school group orders, influencer marketing.</p><p><b>Summary</b></p><p>Personalized kids' books are a proven, evergreen gift market. This business hands you a fully built AI version of it: store, engine, admin app, mobile app, 8 stories and a brand — automated end-to-end, ~75% margins, zero inventory. Make it yours: rebrand it, add stories, add languages, launch anywhere. The building is done — you just sell.</p><p>✅ $145 TTM revenue</p><p>✅ 5 customers</p><p>✅ Business model: One-time sales</p><p>✅ Built with Shopify, React, TypeScript</p>