I need a complete online marketplace—think Vinted, but dedicated solely to buying and selling vouchers. Both buyers and sellers will use the same account (one role that can switch context), so every profile must allow listing vouchers and purchasing others’ offers. Core features I expect: user registration with email confirmation, secure login, a vibrant and colorful UI, the ability to publish voucher listings with images and price, and an intuitive search/browse experience. When a buyer checks out, the platform should collect payment by credit or debit card, automatically retain its commission, and release the balance to the seller’s wallet for later payout. I am open to Bubble or a similar low-code stack as long as the solution stays clean, simple, and scalable. Every user should see a personal dashboard showing purchase history, sales history, current balance, and the star-only feedback they’ve received (0–5 stars, no written reviews). After each completed transaction, the system must prompt both parties for a star rating and send a confirmation email to both. Please outline in your proposal: • An estimated delivery timeline for an MVP that includes all of the above. • Your fixed price or total project cost. • Specific examples of previous marketplace or payment-integration work—links or screenshots welcome. Extra points if you can suggest how we might add PayPal or crypto later without major refactoring. I am happy to answer any technical questions you need to scope this properly and can provide quick feedback throughout.