Multi-Vendor Marketplace converts a standard Magento 2 store into a multi-seller platform where independent vendors register, list products, fulfil their own orders, and receive automated payouts net of your commission. This is not an instant Adobe Commerce Marketplace download — it is a build-to-order extension that ECOSIRE develops, installs, and supports directly on your Magento Open Source or Adobe Commerce instance.

The module ships under app/code/Ecosire/Marketplace as a clean, composer-installable package. Vendor, commission, payout, and order-split entities are defined as service contracts (Api/ interfaces + Api/Data/ DTOs) so logic stays decoupled and upgrade-safe. We hook vendor product visibility and order routing through plugins/interceptors (di.xml) and observers on core events like sales_order_place_after and checkout_cart_product_add_after — never by editing core files. A dedicated admin ACL tree (Ecosire_Marketplace::vendors, ::commissions, ::payouts) gates every controller, and a vendor-facing dashboard is delivered either as a frontend area or an isolated vendor/ route group.

Vendors get their own storefront page, product grid, and order/RMA views. Each order containing items from multiple sellers is split into per-vendor sub-orders so fulfilment, shipping, and invoicing stay independent. Commission rules support global, per-category, and per-vendor rates; ledgers and payout batches are exposed over REST and GraphQL for headless or PWA Studio frontends and run on Magento cron for scheduled settlement. Split-payment routing integrates with Stripe Connect, PayPal Commerce Platform, or Mollie Connect depending on your gateway.

Because every marketplace has different commission logic, KYC, and payout flows, we scope your exact rules first, then build, install, and maintain the result.