Sell on eBay
Straight From Acumatica
Commercium connects your Acumatica ERP to your eBay seller account and runs the whole selling cycle: stock items listed from Acumatica with the right category and item specifics, warehouse stock and prices kept live, paid eBay orders created as Acumatica sales orders, tracking uploaded back from confirmed shipments, and cancellations kept in step on both sides.
No credit card required. Onboarding takes 1–2 hours once your details are provided.
How Acumatica and eBay connect
Commercium sits in the middle, translating every record in both directions.
What Commercium automates
Product sync
Acumatica stock items and matrix items are listed on eBay in the right category, with images, item specifics from attributes, identifiers, business policies and multi-variation listings.
Inventory sync
Available quantity from the Acumatica warehouses you pick is pooled, buffered and pushed to every eBay listing, with an optional cap on the quantity shown.
Order sync
Paid eBay orders land in Acumatica as sales orders with the right order type, customer and warehouse, the eBay order number stored and eBay-collected tax kept separate.
Shipment sync
When a shipment is confirmed in Acumatica, the carrier and tracking number are uploaded to eBay and the order is marked as shipped within your handling time.
Price sync
The Acumatica item price, or a sales price you keep for eBay, plus any per-site rule updates your eBay listing price whenever it changes, within the minimum and maximum you set.
Cancel sync
Buyer cancellation requests on eBay cancel the Acumatica sales order; lines you cannot ship are cancelled on eBay from Acumatica with a reason.
Need a flow that is not listed?
Extra eBay sites, more seller accounts, custom attributes, extra warehouses or branches are set up during onboarding.
Talk to usFrom demo to a live eBay channel on Acumatica
Seven steps from the first conversation to a controlled go-live: preparing your eBay account, Acumatica and eBay connections, category, item specifics, price, order and cancellation configuration, then a verified test before you go live.
Book a demo & scope the setup
Tell us how you sell on eBay today, which eBay sites you sell on, and how Acumatica is set up: companies, branches, warehouses and item structure. We walk through the integration on a live call and show you how Acumatica and eBay will work together.
Prepare your eBay seller account
Commercium connects to your existing eBay seller account. We help you check that it is ready for an integration before anything is connected.
Log in to the Commercium portal
You get access to the Commercium portal, where connections, mappings, sync logs and alerts live for both systems.
Connect Acumatica in Commercium
Commercium connects to Acumatica through its contract-based REST API, using a connected application or an integration user you create with the right access rights.
Authorise Commercium with eBay
You sign in to eBay and give Commercium consent for your seller account, so it can work with listings, orders, shipments and cancellations.
Configure listings, prices, orders & cancellations
We map how each record moves between the two systems so your warehouse and finance teams see exactly what they expect.
Test, verify & go live
Every flow is run on real data before switching on: a listing published, stock and price pushed, a test order imported and shipped, and a cancellation closed on both sides.
Acumatica and eBay, and what connecting them actually involves
One is your ERP: items, warehouse stock, sales orders, shipments and the books. The other is one of the world’s largest online marketplaces, where every listing needs the right category and item specifics and every order counts towards your seller standards. The work of the combo sits in between.
Acumatica contract-based endpoints
Synced across both platforms
Typical onboarding time
eBay APIs with seller consent
Acumatica
Your ERP & system of record
Acumatica is a cloud ERP used by product businesses in distribution, manufacturing, retail and commerce. Products live as stock items, often grouped under matrix items for size and colour, stock is tracked per warehouse, sales move through sales orders, shipments and invoices, and everything is reachable through the contract-based REST API. For eBay sellers running on Acumatica, it already holds the cleanest item, stock and cost data they own, which makes it the natural engine for a marketplace channel.
eBay
Global marketplace · new, used & refurbished
eBay is one of the world’s largest online marketplaces, founded in 1995, with more than 130 million active buyers and local sites such as eBay.com, eBay.co.uk, eBay.de and eBay.com.au. Sellers list new, used and refurbished items, mostly as fixed-price listings, in categories that each have their own required and recommended item specifics. eBay manages buyer payments and pays sellers out, and every seller is measured against eBay’s seller standards, including transaction defect rate, late shipment rate and tracking uploaded on time.
What we learnt while integrating eBay for our users
Working notes from live eBay integrations, the things that decide whether an eBay account runs quietly, and how each one became automation inside Commercium.
Seller standards are measured on every order
eBay rates sellers on transaction defect rate, late shipment rate and tracking uploaded on time. A seller cancellation because an item is out of stock counts as a defect, and a late or missing tracking upload counts against you even if the parcel arrives. Slip below the standard and fees, visibility and selling limits all suffer.
One catalogue, many eBay sites with their own rules
Selling on eBay.com, eBay.co.uk and eBay.de from one account sounds like one integration. In practice each site has its own category tree, item specifics, currency, business policies and buyer expectations. The API calls are the same; the listing data is not. Commercium keeps per-site category, policy and price rules on top of one Acumatica item catalogue, so adding an eBay site is configuration, not another build.
Most listing errors are item-specifics problems, not data-quality problems
Your Acumatica item data can be clean and eBay can still reject the listing or bury it in search: a required item specific is missing for that category, a value isn’t one eBay recognises, the brand or identifier is left blank, a variation exceeds eBay’s limits, or no business policy is attached. Errors come back per offer when you publish.
Inventory items and offers are separate
eBay stores the product and the offer to sell it separately, then publishes the offer as a listing. A product can save cleanly and still fail to publish, so we track every SKU through to a live listing.
Tracking has to be on time and valid
eBay checks that tracking is uploaded within your handling time and that it scans. Acumatica ship via codes are mapped once to carriers eBay recognises, and tracking goes up when the shipment is confirmed, not in a nightly batch.
Buyer cancellation requests come early
Buyers can ask to cancel shortly after buying, and the request needs an answer before you ship. We surface it straight away, so a buyer-requested cancellation never turns into a defect against you.
Business policies decide postage and returns
Every eBay listing carries payment, return and shipping policies. Attach the wrong one and the buyer sees the wrong postage or return terms, so policies are mapped per site and product type.
Variation listings have limits
eBay caps how many variations and variation aspects one listing can carry. Large Acumatica matrix items may need splitting, and we decide that during onboarding rather than at publish time.
Access tokens expire
eBay’s seller consent lasts many months, but not forever. We refresh access automatically and alert you well before re-authorisation is needed, so sync never stops silently.
eBay collects the payment and some taxes
eBay manages buyer payments and, in many regions, collects sales tax or VAT itself. Sales orders are created in Acumatica with that tax kept separate, so your tax reports don’t overstate what you owe.
New accounts have selling limits
New eBay accounts can only list a set number of items or value each month. A bulk first upload can hit the limit halfway, so we pace listings and show which ones are waiting.
Working notes from our integration team, we update this section as eBay’s requirements change.
Sell on Unlimited Channels Without Adding Connector Subscriptions
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28-day Free Trial
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Enterprise level security
28-day Free Trial
ERP Pricing
Quick Starter Plan
199.95/Month
OR
1,999.50/Year
- 500 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.
- 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.
Pro Seller Plan
699.95/Month
OR
6,999.50/Year
- Quick Starter Plan &
- 3,000 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.
- 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.
- 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
1,199.95/Month
OR
11,999.50/Year
- Pro Seller Plan &
- 6,000 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 Plan
2,049.95/Month
OR
20,499.50/Year
- Pro Seller Plus Plan &
- 12,000 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
- Elite Seller 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
eBay + Acumatica questions, answered
Technical questions about how the two platforms sync, and general questions about running on Commercium.
Can Commercium create products on eBay from Acumatica?
How are eBay orders created in Acumatica?
Do eBay buyers need to be created as individual customers in Acumatica?
Can Commercium help new eBay sellers?
Can I connect more than one seller account of eBay using Commercium?
What are the next steps to connect eBay to Acumatica using Commercium?
Which flows does Commercium sync between eBay and Acumatica?
Can Commercium work with my existing eBay listings?
Does Commercium support eBay variation listings?
How are item specifics handled?
How are prices synced to eBay?
How is tracking sent to eBay?
How do cancellations sync?
Does Commercium sync refunds or returns with eBay?
Can I sell on several eBay sites?
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.
Connect Acumatica through its REST API with a connected application or integration user you approve, and sign in to eBay to give Commercium consent for your seller account. Acumatica stays the source of truth for items, stock and prices, and every flow is tested on real data before anything goes live.
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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.
Run your entire eBay channel straight from Acumatica
One Acumatica company, one eBay seller account, and live product, inventory, price, order, shipment and cancellation flows, usually live in 1–2 hours once your details are in place.
Bring your Acumatica instance URL, your eBay seller login, the eBay sites you sell on, the warehouses that hold eBay stock and the categories you plan to list in.
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