Amazon
Seller Central listings, FBA/FBM routing, and inventory buffers.
E-commerce solutions · Channel hub
Liberty Weblab
Marketplace integration that connects your store to more channels
One hub. Many spokes. We connect Amazon, eBay, Walmart, and more to your store so catalog, inventory, and orders stay aligned - not stranded in channel silos.
Spoke destinations
Channels your hub can sell through
We wire the marketplaces that fit your category, margin, and fulfillment model - then keep them on the same catalog truth.
eBay
Fixed-price and auction-ready catalog maps with stock sync.
Walmart
Marketplace onboarding with attribute and pricing controls.
Etsy
Handmade and specialty catalog rules without duplicate SKUs.
Target+
Retail marketplace readiness when your assortment qualifies.
More channels
Additional spokes where connectors and category fit allow.
Catalog & inventory sync
One catalog truth pulsing out to every spoke
SKUs, variants, and stock live in your store hub. Each marketplace gets a mapped listing format - with buffer rules so one channel cannot empty the shelf for everyone.
- Shared SKU map with channel-specific attributes
- Inventory source-of-truth and oversell buffers
- Price and availability updates pushed on cadence
Order routing
How marketplace orders reach your ops
Orders do not die in inboxes. They enter the hub, reserve stock, and land in the same fulfillment path as your brand site.
- 1 Channel sale Buyer checks out on Amazon, eBay, Walmart…
- 2 Hub ingest Order imports; inventory decrements across spokes
- 3 Fulfill Warehouse / 3PL picks and ships
- 4 Confirm Tracking posted back to the selling channel
Hub health
Sync status you can read at a glance
We design monitoring so catalog, stock, and order connectors show healthy - not silent failure.
Catalog sync
98%Listings mapped and publishing cleanly
Inventory pulse
96%Stock levels matching hub truth
Order ingest
91%Channel orders landing in ops on time
Tracking loop
94%Shipments confirmed back to spokes
How we build the hub
Connect → map → sync → monitor
-
01
Connect
Accounts, apps, and permissions for each marketplace spoke.
-
02
Map
Catalog fields, identifiers, and channel-specific listing rules.
-
03
Sync
Inventory buffers, order routing, and publish cadence go live.
-
04
Monitor
Health checks, QA, and an ops handoff your team can run.
Before & after
Siloed channels vs a unified hub
Before
Siloed channels
- Separate catalogs per marketplace
- Stock updated by hand (or not at all)
- Orders trapped in email and portals
- Price and content drift across spokes
After
Unified channel hub
- One store as catalog and stock truth
- Mapped listings on every connected spoke
- Orders routed into shared fulfillment
- Sync health visible - not guesswork
In the ops seat
What multi-channel looks like when the hub works
Why Liberty Weblab
A hub designed for operators - not just more listings
Hub-first architecture
Your store stays the center. Spokes inherit truth - they do not invent it.
Inventory-aware
Buffers and sync rules protect you from oversells when channels surge.
Order-complete
We wire ingest and tracking loops so fulfillment stays one pipeline.
FAQ
Marketplace integration questions
What is marketplace integration?
Marketplace integration connects your ecommerce store to third-party selling channels so catalog, inventory, and orders stay aligned instead of being managed in disconnected spreadsheets.
Which marketplaces can you connect?
We work with major marketplaces your catalog and tooling support. Channel choice depends on category fit, fees, fulfillment model, and how cleanly your stack can sync.
Do you rewrite listings for every channel?
We map shared catalog truth first, then adapt titles, attributes, and media where a channel requires it - so you are not maintaining totally separate product databases.
How do you prevent overselling?
Inventory sync rules, buffer quantities, and clear source-of-truth settings reduce oversell risk. Exact controls depend on your platform and marketplace connectors.
Ready to put your store at the center of every marketplace?
Tell us your platform and target channels - we will sketch a hub-and-spoke sync plan.