Order Synchronization Integration Services
Stop managing orders in four systems that never agree with each other.
We build the integration layer that routes every order from every channel through one unified pipeline. Shopify, Amazon, eBay, B2B portals, ERP, 3PL, and WMS all see the same data at the same time.
Pricing signal
Two-channel sync from $3,600Multi-channel from $7,200Architecture audit $900
Submit brief → call within 48 hours → order schema brief in 3 days → build starts within 1 week of sign-off
0
Order sync builds
0
Day avg go-live
Real-time sync
Hero · Order fulfilment operations team managing multi-channel orders
ShopifyORD-88214$124.50ROUTED
Amazon113-4829001$89.00SYNC
B2B PortalPO-8820$1,840.00ERP POSTED
eBay28-9441-1$44.993PL QUEUE
ShopifyORD-88215$218.00DISPATCHED
What your order data actually looks like across four sales channels right now
Pull up your Shopify orders, your Amazon queue, your eBay dashboard, and your ERP. Count the total orders in each system. They will not match. They never do without a purpose-built order synchronization integration.
| Order metric | Shopify | Amazon Seller | eBay | B2B Portal | After sync |
|---|---|---|---|---|---|
| Open orders total | 241 | 238 | 201 | 37 (estimate) | 717 unified |
| In-transit status | 58 tracked | Not visible | Not visible | Email only | All tracked live |
| Returns processed | 12 recorded | 9 (separate) | Unknown | 5 manual | 26 unified |
| Inventory update | 4h batch | 1d batch | 3d batch | Manual CSV | Real-time all |
| Last full reconciliation | Yesterday | 3 days ago | Last week | This month | 12 seconds ago |
Pain · Warehouse manager with conflicting order printouts
What Redefine builds instead
One order pipeline. Every channel. Real-time sync across every system.
Every order placed on any channel is immediately visible in your ERP, WMS, and 3PL dashboard. No batch imports, no manual reconciliation, no discrepancies between what your sales team sees and what your warehouse is actually shipping.
Orders from all channels route to one queue in real time
Inventory positions update across all channels on every dispatch
Returns reconcile automatically without manual CSV exports
Order state comparison
This is what your order management looks like before and after a proper integration build.
Both panels show the same order operation: same channels, same volume. Toggle between states to see what changes when every order flows through one synchronized pipeline.
Fragmented state - 4 separate order queues
Shopify queue241 ordersISLAND
Amazon Seller Central238 ordersISLAND
eBay order hub201 orders3D STALE
B2B portal37 ordersMANUAL ENTRY
ERP / 3PL visibilityNo connectionBLIND
Reconciliation time: 4 hours/dayOversell risk: HIGHTeam doing manual sync: 3 people
Integrated state - one unified order hub
Shopify orders241 syncedLIVE
Amazon Seller Central238 syncedLIVE
eBay order hub201 syncedLIVE
B2B portal37 syncedAUTO-POSTED
ERP + 3PL dispatchAll 717 orders visibleUNIFIED HUB
Reconciliation time: 0 hours/dayOversell risk: ELIMINATEDTeam freed from sync: 3 people
What we build
Six phases of the order lifecycle, automated end-to-end
Every order synchronization integration we build covers the full lifecycle. Not just order capture. Every phase, every system handoff.
01
Phase 01 • Capture
Multi-channel order capture
Orders from every channel arrive in one queue via webhook. Shopify, Amazon, eBay, B2B portals, and custom storefronts all route to the same intake point in real time. No polling delays. No missed orders.
02
Phase 02 • Validate
Schema validation and inventory check
Every incoming order is validated against your ERP inventory before confirmation. Out-of-stock orders are flagged before they enter fulfilment. Customer and pricing data is verified against the ERP master.
03
Phase 03 • Route
Smart fulfilment routing
Each order is routed to the correct warehouse, 3PL, or drop-shipper based on SKU availability, customer location, and service level rules you define. No manual routing decisions. No channel-specific queues.
04
Phase 04 • Dispatch
Warehouse and 3PL dispatch
Dispatched orders post to ERP as sales orders automatically. Inventory reserves and picks are created in the WMS. Your finance team sees the transaction without anyone manually entering it.
05
Phase 05 • Track
Carrier tracking loop-back
Carrier tracking numbers flow back from 3PL to ERP to CRM to your storefront in one loop. Customers see live tracking on their order page without anyone manually updating status across systems.
06
Phase 06 • Reconcile
Finance and inventory reconciliation
Returns, refunds, and cancellations reconcile across all systems automatically. Your inventory position updates on every resolved return. Finance closes with accurate figures, not estimates built from four exports.
Client story
Sleek Shop: fragmented marketplace operations centralized. Revenue scaled to $30M.
Proof · Sleek Shop ecommerce operations team after marketplace integration go-live
Annual revenue after order operations centralized
$0M
Sleek Shop • BigCommerce + marketplace order management + inventory automation
The problem
Sleek Shop operated across multiple marketplaces with a complex dropshipping model. Manual processes limited visibility into inventory, orders, and customer interactions. Scaling required removing the operational ceiling created by fragmented channel management.
What we built
A centralized BigCommerce architecture integrating multiple marketplaces into a single operational system. Order management systems connected across channels. Inventory management automated to eliminate manual reconciliation and reduce overhead.
The result
Revenue scaled to over $30 million annually. Operations became significantly more efficient through automation and centralized management. Manual labor reduced across order and inventory workflows. Scalable infrastructure now supports continued growth.
BigCommerceMarketplace syncOrder management
Architecture
How order synchronization integration flows end to end
Why the build approach matters
Your order journey with manual management vs. with Redefine order synchronization
Both tracks show the same six order lifecycle phases. What happens at each step is completely different.
Order lifecycle phase
Manual management
Redefine order sync
01 Order capture
Download orders manually from each channel. Import CSV. Deduplicate by hand. 2-3 times per day.
Webhook fires on every order. All channels route to one queue instantly. No imports, no missed orders.
02 Inventory check
Check ERP manually before confirming. Oversells happen on weekends when no one is checking.
Every order validated against ERP stock before confirmation. Out-of-stock orders flagged automatically.
03 Routing decision
Email to warehouse team. Check which DC has stock. Manual reply to proceed. Often takes hours.
Routing rules fire automatically. Closest warehouse, right carrier, right SLA. Sub-second decision.
04 ERP posting
Re-key order into ERP by hand. Errors happen daily. Finance reconciles against 3 systems each week.
Sales order posted to ERP automatically on dispatch. Accounting entries created with zero manual input.
05 Tracking update
Copy tracking from carrier email. Paste into CRM. Paste into storefront. Customer already emailed support.
Carrier tracking flows back from 3PL to ERP to storefront automatically. Customer self-serves tracking.
06 Returns
Separate return queues per channel. Manual inventory adjustment per system. Month-end reconciliation.
Returns reconcile across all systems automatically. Inventory restocked in real time. Zero manual closing entries.
Common questions
Order synchronization integration: what you need to know
Order synchronization integration connects your ecommerce channels, marketplace accounts, ERP, warehouse management system, and 3PL into a single unified order flow. Every order placed on any channel is visible, validated, and routable from one place in real time. See our ecommerce integration services page for the broader platform picture.
Each sales channel and back-end system maintains its own order database. Without an integration layer, orders placed on Amazon, Shopify, or eBay are manually downloaded, re-entered, or batch-imported. Any gap in that manual process creates discrepancies in order counts, fulfilment status, and inventory positions. See our CRM ERP integration services page for the related data sync problem.
We build order synchronization integrations connecting Shopify, BigCommerce, WooCommerce, Magento, Amazon Seller Central, eBay, Walmart Marketplace, B2B portals, and custom storefronts to ERP systems including Dynamics NAV, Business Central, NetSuite, and SAP, plus 3PL and warehouse management platforms. See the order to fulfilment integration services page for the fulfilment-specific view.
A two-channel order sync build goes live in 14 to 21 days. Multi-channel builds connecting four or more order sources run 4 to 8 weeks. All builds are fixed-price with a confirmed go-live date. The architecture audit ($900) confirms which channels need custom mapping before the build starts.
Two-channel order sync builds start from $3,600 fixed-price. Multi-channel builds connecting four or more order sources to a warehouse or ERP start from $7,200. Architecture audits are $900 and credited toward any build. All builds include 30 days of post-launch support and direct Slack access to your build engineer.
Is this the right order synchronization engagement?
Good fit
You sell on 2 or more channels and download orders manually from each one
Your order count in Shopify, Amazon, and your ERP are all different from each other
You have someone spending 2 or more hours per day reconciling orders across systems
You want a fixed-price build with a confirmed go-live date and no scope creep
Not the right fit
You only have one sales channel and one back-end system with no immediate plans to add another
You are still evaluating which ERP or WMS to implement and have not decided yet
Your current order volume is under 20 orders per day and all channels are managed by one person easily
Get started
Book an order synchronization discovery workshop
Tell us your sales channels, your back-end systems, and where orders are breaking or going out of sync. We respond within 48 hours with an order schema brief and a fixed-price path forward.
Call within 48 hours → order schema brief in 3 days → build starts within 1 week of sign-off
Brief received
We will review your order channels and systems and send an integration schema brief within 3 business days.
Your team's involvement across an order sync build is typically 2 to 3 hours per week - one channel mapping review, async feedback on the routing rules, and a sign-off on the first live order batch. We handle everything else.
Pre-footer · Order sync go-live team unified dashboard
Ready to stop managing orders in four systems that never agree?
Start with the architecture audit. Know exactly which channels need connecting. Build the sync in 3 to 5 weeks.
No commitment. No pitch.