Multi-Vendor Platform with Native Apps and Payment Splitting

A complete, working multi-vendor marketplace - web application plus native iOS and Android apps, all three live. Both mobile apps are published in the App Store and Google Play. Built from scratch over twelve months by one developer with no outside capital. The hard part is already done. Payments run through a production sub-merchant architecture: commission splits automatically on every order and each seller's share settles directly to their own account, with no manual reconciliation. Discount codes reduce only the platform's share, so seller payouts are never affected. This went through a payment institution's approval process - it is not a sandbox demo. Around that sits everything a marketplace needs: seller portal, admin portal, cart splitting by consignment, multi-carrier shipping with automatic tracking, per-seller fulfilment, and a server-side affiliate attribution system that creates commission only when a sale completes. One seller's own ERP is connected by API and pushes stock and price daily with zero manual intervention - built as a repeatable onboarding template, not a one-off. The current vertical is certified-origin foods in Türkiye: 128 products live, 42 carrying official government origin registrations with registration numbers linked to the public registry, and four signed producer contracts. Nothing in the architecture is tied to that category. I should be direct about what this is not. It is pre-revenue. There have been no customer orders. That is not a technical failure - it was built by one person with no capital, and there was no budget left for customer acquisition once the platform was finished. The first advertising campaign only went live in August 2026. So what is for sale is the infrastructure and the twelve months it takes to build it, not a customer base. Building this scope from scratch - two native apps, commission splitting, carrier integration, seller portal, affiliate attribution, ERP connector - realistically takes 8 to 12 m