Run Your OrderStream Retailers
Straight Out of Shopify
Commercium connects your Shopify store to OrderStream and runs the whole dropship cycle: retailer purchase orders into Shopify, acknowledgements against live Shopify stock, invoice upload, inventory sync and packing slips generated automatically for the warehouse packing the order.
No credit card required. Onboarding takes 1–2 hours once your details are provided.
How Shopify and OrderStream connect
Commercium sits in the middle, translating every document in both directions.
What Commercium automates
Order sync
Retailer purchase orders land in Shopify as native orders, mapped to your SKUs.
Order acknowledgement
Each PO line is accepted or rejected against live Shopify stock.
Inventory sync
Pooled stock from your Shopify locations, sent as full files and live deltas.
Packing slips
Retailer-compliant slips created for the warehouse packing each order.
Shipment confirmation
Carrier, tracking and ship date posted as soon as you fulfil in Shopify.
Invoice upload
Invoices built from shipped lines and uploaded in each retailer’s format.
From demo to a live OrderStream channel on Shopify
Seven steps from the first conversation to a controlled go-live: CommerceHub testing and live credentials, Shopify and OrderStream connections, catalogue and order configuration, then a verified test before you go live.
Book a demo & scope the setup
Tell us which retailers you connect through CommerceHub (OrderStream), how your Shopify store is set up, and which workflows you need. We walk through the integration on a live call and show you how Shopify and OrderStream will work together.
Complete your CommerceHub testing & get live credentials
Before connecting CommerceHub to Commercium, your CommerceHub/OrderStream testing must be completed and approved. CommerceHub then provides the live SFTP credentials required for the production connection.
Make sure you have:
Keep your CommerceHub credentials secure. You do not need to share your CommerceHub password with Commercium.
Log in to the Commercium portal
After logging in, you’ll land on your Commercium dashboard. The left sidebar includes Dashboard, Products, Sales, Integrations, Tools and Support.
Connect Shopify in Commercium
Shopify is your source channel. Your products, inventory and order information are managed through Shopify, while CommerceHub/OrderStream handles the retailer-side exchange.
Once connected, Shopify appears under the Active Integrations tab.
Connect CommerceHub (OrderStream) with Commercium
Your Shopify source platform must already be connected before the CommerceHub connection is created.
Once CommerceHub testing has been approved and your live SFTP credentials are available:
After the connection is successfully created, the CommerceHub channel will appear under Integrations → Active Integrations.
At this stage, Commercium can proceed with configuring your OrderStream integration settings.
Configure catalogue, inventory & order operations
Once Shopify and CommerceHub are connected, we configure the rules that control how data moves between your Shopify store and OrderStream.
For existing CommerceHub products, Commercium also provides an option to import existing CommerceHub products into Commercium before continuing with the catalogue setup.
Test, verify & go live
Before moving fully into production, we verify the configured workflows and make sure the Shopify–CommerceHub connection is working correctly.
Once everything is verified, your Shopify and CommerceHub connection is ready for live OrderStream operations.
After go-live, Commercium continues to synchronize the configured workflows and provides error notifications so failed or unlinked transactions can be identified and addressed.
Shopify and OrderStream, and what connecting them actually involves
One is your store, your stock and your order engine. The other is a retailer-run dropship platform where every programme sets its own documents, formats and deadlines. The work of the combo sits in between.
Shopify
Your storefront & stock sourceShopify is the hosted commerce platform behind millions of stores, from single-brand D2C sites to Shopify Plus enterprises. Products live as products with variants, stock is tracked as inventory levels per location, orders carry fulfilments and refunds, and everything is reachable through the Admin API. For most suppliers it is already the cleanest stock and order system they own, which makes it the natural engine for a dropship programme.
OrderStream
Retailer dropship platformOrderStream is the dropship platform large retailers use to run their supplier programmes, built by CommerceHub and now part of Rithum. The retailer invites you in, sets the data requirements and performance expectations, and publishes purchase orders into your account. You publish availability, acknowledgements, shipments and invoices back. One account can serve several retailer programmes, each with its own document set and rules.
What we learnt while integrating Shopify with OrderStream
Notes from live OrderStream operations, and how each lesson became automation inside Commercium rather than a task on somebody’s list.
Not every retailer wants the same documents
This is the first thing to establish on an OrderStream programme. Some retailers need invoice upload and order acknowledgement. Others need neither, they only want shipping confirmation. Building for the strictest retailer and sending everything to everyone is how suppliers end up with rejected documents and confused warehouse staff. Commercium holds one document profile per retailer, so each programme receives exactly what it asks for and nothing it does not.
The daily full inventory upload is a policy, not an option
OrderStream policy mandates a full inventory upload once a day. Commercium does it to maintain compliance, and runs real-time inventory updates alongside it, so availability between the daily files is never stale. Both matter for different reasons: the daily file keeps you compliant and reconciled against the platform, while the live deltas are what stop a shared Shopify stock pool from overselling a retailer into cancellations.
Onboarding is quick, gathering the details is the real timeline
Onboarding takes 1–2 hours once all the necessary details are provided by the customer. In practice the elapsed time is spent collecting those details from the retailer and from your own systems, which is why we send the list before the call rather than discovering gaps during it. Shopify itself connects in minutes, through our Shopify App Store app or your Admin API credentials.
OrderStream gives you a sandbox, use it
OrderStream provides a sandbox environment for testing, and it changes how a go-live feels. We run orders, acknowledgements, shipment confirmations, invoices and packing slips there with your team first, so the first real retailer order is never the first order you have ever processed.
Auto packing slips remove the hidden cost
Retailer-branded slips are normally downloaded from the portal order by order, or rebuilt to spec inside a warehouse system. Commercium generates the slip automatically and routes it with the picklist to the Shopify location or 3PL packing the order.
Response windows are shorter than teams expect
Where a retailer requires acknowledgement, the window is measured in hours, not days, and it runs through weekends and holidays. Automating the response against live Shopify stock is what keeps a scorecard clean when nobody is at a desk.
Shopify orders don’t carry everything an invoice needs
Dropship invoices want cost, allowances, freight and retailer references that a store order was never designed to hold. We assemble the invoice from Shopify order data plus per-retailer rules, or from your ERP where finance owns it, so the uploaded invoice matches your books.
Dropship orders shouldn’t behave like store orders
Created naively, retailer orders trigger Shopify customer emails, distort channel reporting and pollute your customer records. We create them tagged by retailer, with notifications suppressed, the right location assigned and dropship cost rather than retail price on the lines.
Facility IDs and SKU identity decide routing
Orders route cleanly only when warehouse or facility IDs and the identifier the retailer trades on, merchant SKU or UPC, line up with your Shopify variants. We settle that mapping during onboarding rather than discovering it on a live order.
Partial fulfilment needs a rule, not a decision
Backorders, short ships and split shipments come up constantly. We set the rule once per retailer, accept, backorder or cancel the line, so the warehouse never has to interpret a retailer policy in the moment.
The next retailer should be configuration
Once Shopify and your OrderStream account are wired into Commercium, adding a retailer is a new document profile over the same Shopify data, their formats, their windows, their slip, not another integration project.
Working notes from our integration team, we update this section as Shopify and retailer requirements change.
Sell on Unlimited Channels Without Adding Connector Subscriptions
-
![check Icon]()
28-day Free Trial
-
![check Icon]()
No Credit Card Required
-
![check Icon]()
No Commitment
-
![check Icon]()
Enterprise level security
28-day Free Trial
Enterprise Pricing
(Note: This plan will only apply if you have one or more connected platforms that fall under the Enterprise category.)
Pro Seller Plan
99.95/Month
OR
999.50/Year
- 300 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
- Unlimited SKUs Push products details like Title, Description & images from your primary channel automatically to other connected channels.
- Unlimited Channel Integrations Our software allows you to connect unlimited marketplaces & sell your products across all marketplaces to grow your revenue.
- Order Sync Automatically sync orders to connected platforms along with customer info, taxes & all other costs.
- Inventory Sync Automatically synchronize your inventory levels across all the sales channels.
- Product Listings Automatically publish and manage product listings across connected marketplaces from a single platform.
- Shipment Sync Carrier & tracking information back to order source automatically once the order is fulfilled.
- Product Updates Sync Product updates allows you to sync any product updates you perform inside your product source platform or Commercium to other connected destination platforms including price & any other product data updates. You can perform 5X the times of product updates per month of total SKU limit of your current plan.
- AI Data Enrichment Optimize listings with auto-rephrased content that follows sales channel rules while keeping your message clear and compliant.
- Unlimited Users You can add all of your team members to manage our software.
- Refunds & Cancellations Sync This feature saves a lot of time & hassles by automatically cancelling the order if it gets cancelled by the customer.
- Near Realtime Sync All our plans provide near-real-time sync speeds to avoid any inventory discrepancy.
- Virtual Bundles & Kits Create bundles or kits in Commercium without physically bundling stock. When a bundle sells, inventory is automatically adjusted for the underlying items across all connected channels.
- Automation Rules Define smart rules to automatically take action on orders, inventory, and statuses. For example: auto-route orders, auto-hold risky orders, auto-update inventory, or auto-change order status based on predefined conditions.
- Assisted Onboarding Our eCommerce expert will guide you step-by-step to get started, from setup to first sync, we’ll handle it with you.
- Priority Email Support We provide 24X7 Email support.
- Live Chat Support We provide 12x5 Live chat support.
- Live Chat Support Via WhatsApp We provide 12x5 WhatsApp chat support.
- Dedicated Account Manager Get personal support whenever you need. Your account manager is just a message away to help throughout your journey with us.
Pro Seller Plus Plan
149.95/Month
OR
1499.50/Year
- Pro Seller Plan &
- 600 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
- Marketplace Settlement Sync Automatically import marketplace settlement reports and reconcile them with your orders, fees, refunds, and payouts. Get a clear view of what was sold, what was paid, and what was deducted without manual spreadsheets. Available for selected marketplaces.
Elite Seller
239.95/Month
OR
2399.50/Year
- Pro Seller Plus Plan &
- 1,200 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
Elite Seller Plus Plan
399.95/Month
OR
3999.50/Year
- Elite Seller &
- 2,400 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
Super Seller Plan
599.95/Month
OR
5,999.50/Year
- Elite Seller Plus Plan &
- 4,800 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
Super Seller Plus Plan
1,099.95/Month
OR
10,999.50/Yearr
- Super Seller Plan &
- 9,600 Orders Per month Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
Custom Plan
Custom Pricing
OR
Contact For Pricing
- Super Seller Plus Plan &
- Orders Per month (As per your plan) Push orders details with customer details, line items & tax data from connected channels to your primary sales channel. Note : Your primary channel orders will not be counted against your order limit.
Note:
No forced upgrades. Continue on your plan and pay for extra usage that will be charged as per your current plan’s per order cost.
Your existing channel orders will not be deducted against your plan order limit.
Your Integration Costs Shouldn't Multiply as You Grow
Traditional integration software can turn every new channel into another subscription. Commercium is designed around one orchestration layer.
| As you grow | Traditional approach | Commercium |
|---|---|---|
| Add another marketplace | Buy another connector | Included |
| Add another store | Buy another connector | Included |
| Add warehouse / 3PL | Add another integration | Included |
| Add shipping systems | Add another integration | Included |
| Need routing & automation | Add more software | Included |
| Need centralized operations | Add an OMS | Built in |
Read Full Reviews
Customer Case Study
Commercium Is Enterprise Ready
We safeguard your data with advanced security measures, ensuring seamless operations and full compliance.
GDPR Compliant
Our platform is designed to support GDPR compliance through strong data protection and security practices.
SOC 2 Type II Audited
Independent SOC 2 Type II audit completed for Security, Availability, Processing Integrity, and Confidentiality. Report available under NDA upon request.
Strong Encryption
We encrypt data both in transfer and at rest with AES 256-bit encryption.
Multi-layered Firewall
We use multi-layered firewalls to safeguard our infrastructure, ensuring the security of your digital assets.
One platform. 200+ commerce connections. No per-connector fees.
Once you start using Commercium, you can connect almost any supported marketplace, store, ERP, POS, warehouse or fulfilment platform without purchasing separate integration software.
Connect More in a Few Clicks
Add marketplaces, stores, ERPs, POS systems and fulfilment partners without buying another connector.
Advanced Features Included
Get order routing, automation rules, AI product listings, repricing and virtual bundles with your integration.
Connect Online & In-Store
Bring ecommerce, brick-and-mortar stores and POS channels together in one connected operation.
Our Proud Customers
Shopify and OrderStream, connected as one programme
Connect through the Commercium app on the Shopify App Store, or with Admin API credentials you approve. OrderStream stays the retailer programme: one document profile per retailer, sandbox-tested before anything goes live.
Shopify + OrderStream questions, answered
Technical questions about how the two platforms sync, and general questions about running on Commercium.
Can Commercium create products on OrderStream?
Can Commercium create products on Shopify?
Can OrderStream orders be sent to my ERP?
Can Shopify orders be sent to my ERP?
Can Commercium help new OrderStream sellers?
Can I connect more than one seller account of OrderStream using Commercium?
Can I connect more than one Shopify store using Commercium?
What are the next steps to connect Shopify to OrderStream using Commercium?
Which flows does Commercium sync between Shopify and OrderStream?
Do all retailers require order acknowledgement and invoice upload?
How does the daily full inventory upload work?
How is Shopify inventory kept accurate across retailers?
Is there a sandbox environment for testing?
How long does the Shopify + OrderStream onboarding take?
Are OrderStream orders created inside Shopify?
How are packing slips generated?
How are acknowledgement deadlines handled?
How is the invoice built if my costs live in an ERP?
How are tracking numbers and carriers handled?
Are Shopify multi-location inventories and 3PLs supported?
Are partial shipments, backorders and cancellations supported?
Does Commercium need a Shopify app install?
Are Shopify bundles or kits supported?
How does Commercium handle sync errors?
Can I add another retailer later?
What support is included?
Is my data secure?
Is there a free trial available?
Can I sell on multiple marketplaces using Commercium?
You can connect and manage multiple sales channels through a single Commercium subscription without purchasing a separate connector for each platform. Some enterprise and ERP integrations may require a higher-tier plan.
Does every order I receive on any channel get counted against my plan order limit?
For example, if you already sell through Shopify and use Commercium to connect three additional marketplaces, only orders received from those three marketplaces count toward your Commercium order limit. Your existing Shopify orders are not counted unless Shopify is also connected to Commercium as a sales channel for order processing.
Most supported platforms can be added without a separate per-connector fee, provided they are covered by your current plan category.
How frequently does data sync happen between connected platforms?
What happens when I cross my plan limit?
You can also upgrade to a higher plan if you consistently exceed your plan limits, as higher-volume plans can cost less.
Can I connect my shipping platform with Commercium?
This allows you to send orders for fulfilment and synchronize shipment and tracking information with your connected sales channels.
Can I connect my ERP and accounting software with Commercium?
These integrations can synchronize products, inventory, pricing, orders, fulfilment information, and accounting data, depending on the capabilities of each connected system.
What kind of support does Commercium offer?
The support channels and service levels available may vary by plan.
Why are there three different types of pricing plans?
Ecommerce pricing applies when your setup includes only platforms classified as standard ecommerce integrations.
Enterprise pricing applies when your setup includes an enterprise marketplace, retailer, fulfilment network, or another platform classified as an enterprise integration.
ERP pricing applies when your setup includes an ERP system such as Business Central, Odoo, Acumatica, or NetSuite.
If your setup includes an Enterprise or ERP integration, the corresponding pricing category will apply. Our team can review your requirements and confirm the appropriate plan before you subscribe.
Tell us your Shopify setup, which retailers invited you onto OrderStream and which documents they require, and we’ll tell you exactly what the integration looks like.
Run every OrderStream retailer straight out of Shopify
One Shopify store, one OrderStream account, one document profile per retailer, and live order, acknowledgement, inventory, shipment, invoice and packing-slip workflows, usually live in 1–2 hours once your details are in place.
Bring your Shopify store, OrderStream credentials, retailer programmes and the warehouse or ERP that should receive orders.
Our Proud Customers
