FSN connects merchants, warehouses, suppliers, carriers, marketplaces, and ERPs in one distributed network — so every order can be routed, shipped, returned, and reconciled without centralizing operational data.
Built for multi-partner fulfillment · ERP integrations · Carrier routing · Returns · Payout reconciliation
FSN is a fulfillment orchestration platform that connects merchants, fulfillment partners, suppliers, carriers, marketplaces, and ERPs. It helps every partner keep control of their own data while the network coordinates routing, shipping, returns, and financial reconciliation.
FSN supports integrations with major carriers, marketplaces, and ERP systems, helping teams coordinate fulfillment without replacing their existing tools.
DHLExpress · Paket
UPSDeveloper Kit
FedExWeb Services
DPDMyDPD
GLSShipIT
EvriHermes
OTTOMarketplace
AmazonSP-API
eBayMarketplace
OdooERPSupported examples include DHL, UPS, FedEx, DPD, GLS, Evri, OTTO, Netto, Amazon, eBay, Odoo, and JTL-Wawi.
As merchants scale across warehouses, suppliers, carriers, marketplaces, and ERPs, orders become harder to route, inventory gets harder to trust, and reconciliation becomes slower. FSN solves this by coordinating every partner without forcing all operational data into one central system.
Manual checks for stock, region, SLA, carrier, and capacity can lead to delays, mis-shipments, or stranded orders.
Copying catalogs, stock, and order history into one system creates complexity and slows operations.
Merchants, 3PLs, suppliers, and marketplaces often use different identifiers, which creates mapping errors.
Multiple warehouses, merchants, and carrier accounts can create disputes and billing confusion.
FSN connects every partner in the fulfillment chain while allowing each one to keep its own ERP, database, and operational data. The Control Plane coordinates events, routing rules, permissions, and audit trails across the network.
Each partner keeps control of its own operational data.
Cross-domain changes move through authenticated events instead of shared databases.
FSN coordinates rules, routing, snapshots, and audit trails without storing full operational history.
Stock, orders, shipping, and marketplace mappings reference canonical variant IDs.
Every partner runs as an isolated node. The Control Plane connects them through events and authenticated calls, never by centralizing their data.
Merchants, fulfillment partners, suppliers, and carriers connect their ERPs, APIs, carrier accounts, and routing rules as independent nodes.
The routing engine checks stock, region, SLA, carrier capability, cost, capacity, and fallback rules to select the right fulfillment partner.
The selected partner receives a pre-qualified assignment, resolves the carrier label, and ships the order with tracking events normalized across the network.
FSN helps close the loop across delivery, returns, refunds, shipping costs, supplier costs, and financial records.
FSN supports the different partners involved in fulfillment, while keeping each partner's data, systems, and permissions separate.
Place orders and let the network find the best fulfillment partner based on stock, SLA, carrier rules, cost, and proximity.
Receive only the orders you can actually fulfill, with pre-qualified assignments, carrier label resolution, and synchronized tracking events.
Release catalogs, control permissions, and manage which merchants can access which products.
Connect carrier accounts once and route shipments at scale using service, zone, capacity, and fallback rules.
FSN brings routing, mapping, shipping, returns, and reconciliation into one operating model while allowing each partner to keep control of its own systems and data.
Stock, region, SLA, carrier, capability, capacity, cost, proximity, freshness, fallback, audit. Every candidate is scored and the winner is logged. No randomness, no guessing.
See the pipeline →Merchant SKUs, fulfiller SKUs, supplier SKUs, marketplace listings. The mapping engine resolves to canonical Variant IDs in under 200ms p99, with auto-resolver suggestions and a queue for ambiguous cases.
Map your catalog →Pick the right carrier account for every shipment by zone, service, capacity, ownership and contract. Tracking events are normalized into one canonical schema regardless of upstream provider.
Ship at scale →From request through inspection, disposition and financial close. Restock, quarantine, dispose, supplier-return or partial-accept. The return saga is long-running and crash-recoverable, with full status history.
Close returns cleanly →Reconciliation runs on order close, return close and chargeback events across payments, settlements, shipping, refunds, supplier costs and fees. Every financial record is append-only. Discrepancies raise an operator alert.
Reconcile automatically →FSN supports multiple ERP connection paths so each partner can keep using the system they already run. The onboarding process keeps the same core journey: connect credentials, test sync, validate events, and go live.
FSN ships its own Odoo addon. Drop it into your addons folder, install via Apps, paste credentials, done. Webhooks fire on every order / product / inventory / customer change — coalesced per transaction.
Desktop Wawi has no native API — JTL-Connector (free, official) is the bridge. Generate a token, set polling frequency. Many customers already have it installed for Amazon / eBay / OTTO.
Native OData v4 + OAuth2 client credentials. Setup is heaviest on the Azure AD side (app registration + admin consent), but no software installs on the BC instance itself.
Simplest of the four. Create a REST API user, configure Event Procedures pointing at FSN, done. HMAC-signed webhooks for inbound, REST for outbound. No middleware required.
FSN tracks completed shipments, calculates per-transaction payouts, aggregates balances, and supports monthly transfers through Stripe Connect Express. This helps partners get paid accurately while keeping a traceable financial record.
Fraud checks and review queues help prevent incorrect payouts before money moves.
Reverse invoicing and regional VAT logic support cleaner financial operations.
Partners can generate traceable annual statements from delivery events through bank records.
Every FSN tenant includes the core capabilities needed to coordinate routing, mapping, shipping, returns, security, observability, and reconciliation across the fulfillment network.
See how FSN evaluates routing rules, partner capacity, SKU mapping, shipping options, returns, and reconciliation in a short product demo.
Transport is a channel, never the business model. The same canonical objects flow over REST, SFTP, AS2 or EDIFACT.
Book a demo and we'll walk you through how FSN routes orders, connects partners, supports integrations, and reconciles payouts across one distributed network.