Manage Amazon FBM orders and inventory with Katana
Take the manual work out of every Amazon sale. Katana’s native Amazon FBM integration syncs your self-shipped orders, stock, and tracking with Amazon, automatically.
Integration:
Amazon FBM
Website:
Category:
E-commerce
Type:
Native
Documentation
Manage every Amazon order with real-time inventory sync
See and manage every self-shipped Amazon order right inside Katana.
The FBM native integration links directly to your Seller Central account and keeps everything in sync in real time: orders flow in automatically as sales orders, and tracking flows back to Amazon as you ship.
With Katana, your stock count updates everywhere as orders come through. Amazon listings stay accurate alongside Shopify, wholesale, and every shipping location – keeping your seller metrics healthy, no matter how much you sell. FBM or FBA, it’s one count behind all of it.
Features
Katana + Amazon FBM integration
Turn on FBM in minutes. Pick the location your orders ship from, choose the stock number you send to Amazon, and map your SKUs. From then on, FBM orders come into Katana, your stock stays current, and tracking goes back to Amazon on its own. Nothing for you to do by hand.
FBM orders come into Katana automatically
Get every self-shipped Amazon order in Katana without touching a keyboard. FBM orders arrive automatically in your Open orders tab, tagged “Amazon,” ready to pick and pack the way you already do, including in the Warehouse App.
Grow your Amazon volume without adding admin work, and replace error-prone manual workarounds with a scalable system.
- New orders imported automatically as sales orders
- Clear “Amazon” tag on every incoming order
- Channel filtering on any report
Tracking syncs back to Amazon automatically
Amazon expects valid tracking on every order you ship, and marks you down if it’s missing or late.
Katana automates that process: when you ship an FBM order, it sends the tracking number and delivery status back to Amazon for you, without manual work. This way, metrics such as Valid Tracking Rate and on-time delivery, which are essential for programs like Seller-Fulfilled Prime, stay in good shape.
- Tracking number and shipped status added on Amazon
- Delivery status synced back as the order moves
- Valid Tracking Rate and on-time delivery protected
Real-time stock on your FBM listings
Keep your Amazon stock accurate in real time as you sell across every channel. Katana updates your listings the moment inventory moves, so that you never oversell into an account penalty or lose sales to a listing that switched itself off.
Choose the number you send – what’s in stock, or what’s in stock plus what’s on the way – and keep your listings live and your ranking safe, automatically.
- Real-time stock push to Amazon as you sell
- Your choice of base number: “In stock” or “In stock + Expected”
- One shared stock count across Amazon, Shopify, wholesale, and more
One product for both Amazon channels
Katana’s SKU aliasing links both the FBA and FBM Amazon Seller SKUs for the same item to a single Katana product — for example, one listing on FBA and another on FBM, both mapped to the same product in Katana — so you can run both ways of shipping at once without duplicates.
Move products from FBM to FBA as your sales grow, without any additional setup.
- SKU aliasing maps one Katana product to both FBA and FBM Amazon SKUs
- A single source of truth for FBA and FBM fulfilment paths
See how it works
Watch a quick step-by-step to learn how you can connect Katana FBM in just a few minutes, and manage all your Amazon orders directly in Katana.
Integrate Katana with your full commerce stack
Katana connects Amazon FBM with the rest of your business.
Link your accounting tools, sync with your online store, and run your whole supply chain from making products to shipping them in one platform.
Ready for real-time inventory control?
Join 1500+ product businesses replacing outdated systems with inventory software made for modern commerce.
Frequently asked questions
FBM (Fulfilled by Merchant) means sellers store, pack, and ship their Amazon orders themselves, rather than sending stock to Amazon to ship for them (FBA). It offers more control, useful for large, slow-moving, or custom items, but it also puts stock accuracy and valid tracking in the seller’s hands. Katana takes care of both automatically.
No separate add-on fee, it’s a native integration included with your subscription.
Yes. Katana handles both at once. It links the FBA and FBM Amazon Seller SKUs for the same item to one Katana product. That avoids duplicates and keeps one accurate count across both.
Katana connects to Amazon Seller Central through Amazon’s official Selling Partner API. Once FBM is on, orders come into the Sales Open tab automatically, stock stays up to date on the listings, and tracking and delivery status are sent back to Amazon as each order ships.
Katana’s built-in FBM integration removes the need for a separate connector sitting between Amazon and Katana. Orders, stock, and tracking sync directly — with no cut-off order numbers, failed stock uploads, or missing tracking updates.
Yes. Katana keeps Amazon stock up to date in real time: what shows on Amazon matches what can be sold. Sellers choose whether to send what’s in stock or what’s in stock plus what’s on the way, which stops both overselling and false “zero” counts that switch a listing off.
Yes. Katana’s FBM integration can work across every Amazon marketplace, and it doesn’t take up a separate integration slot for each one.
Only if you don’t connect your shipping integration — in that case, you enter it once in Katana. If you do have one connected, tracking flows in automatically. Either way, Katana sends it to Amazon for you, so you never touch Seller Central.
Yes, and it’s just one click away. From the Katana sales order, a direct link leads straight to the packing slip in Amazon Seller Central, with the buyer’s name and shipping address right on the page.