Amazon-style marketplace database schema
How a marketplace models many sellers listing the same product: a shared catalogue, competing offers, the buy box decision as a log, orders split into per-seller sub-orders, fulfilment, payouts and product-level reviews.
Amazon Marketplace ER diagram
Related database schemas
Etsy-style handmade marketplace database schema
How a handmade marketplace models its data: shops and sections, made-to-order listings with variations and personalisation, cross-shop carts, orders split per shop, shipping profiles and photo reviews.
Airbnb database schema
How a short-term rental marketplace models its data: hosts and listings, a host-owned per-night calendar, request-to-book versus instant book, reservations, guest payments and host payouts, and two-way reviews that only reveal once both sides have written.
E-commerce store database schema
A production-shaped e-commerce schema: products with variants, inventory per location, carts, orders with snapshotted line items, payments and shipments. Open it in the editor or export SQL for six dialects.
Retail point of sale database schema
How an in-store point of sale is modelled: stores and registers, cashier shifts with opening float and closing count, sales with discounted lines, multi-tender payment, returns against the original sale, drawer movements and approved price overrides.
