I need a single, responsive web application that lets my bakery’s customers build and order cakes online while keeping every sale in perfect sync with the shop’s POS and QuickBooks. On the front end, visitors should be able to choose cake type, size, and flavor, add decorations or text, and even upload a reference image. After checkout they must see real-time order-tracking updates and later leave a rating or review. Behind the scenes the same order should appear automatically in our POS so the counter staff don’t have to re-enter anything, and the financial details must flow straight into QuickBooks for clean bookkeeping. An admin dashboard will let me update products, pricing, production lead times, and view or modify orders. Deliverables • Fully responsive web ordering portal with the custom cake builder exactly as described • Secure payment and checkout workflow plus order-status page • Customer accounts with review & rating capability • Real-time integration to our existing POS (API or file-based, whichever you recommend) • Automatic invoice and payment sync to QuickBooks Online • Admin dashboard, deployment, and concise hand-over documentation If you have prior experience tying web storefronts into POS and QuickBooks, tell me how you plan to handle the data flow, security, and error handling. I’m ready to start as soon as we agree on a timeline.