Your US warehouse for Amazon FBA prep, FBM and multichannel fulfilment.
Connect your Amazon, Shopify, Etsy and eBay accounts. We receive, prep, label and ship your products from our Chicago warehouse, and the panel you watch is the warehouse’s own system.
Free to join · No membership fee · 24/7 support
- 10,000+
- sellers ship their orders with Sellerfulfilment
- Chicago, IL
- our own warehouse
Our integrations and partners
-
-
-
-
-
- UPS
- Payoneer
End-to-end flow
Where your orders come from, and where in the world they go.
Orders from four marketplaces meet in the Chicago warehouse. From there they go out to your customer’s door, in the next state or on another continent, or into an Amazon fulfilment centre.
Your channels
Chicago, IL
Your customer’s door on any continent, or an Amazon fulfilment centre
Our services
From the container to your customer, in one warehouse.
Your goods arrive as freight, get worked on our floor, and leave by one of three doors: into an Amazon fulfillment center, straight to the person who ordered, or on to an address of your own. Same Chicago warehouse, same panel.
-
Freight in
Where your goods enter. Sourced anywhere and delivered to our Chicago dock, not only from amazon.com.
-
Transloading
We unload container freight, break it down by pallet or carton and route it onward.
-
Receiving and counting
Your shipment is counted in on arrival, and the count stays live in your panel.
-
-
In the warehouse
The work done on the goods while they are with us, whichever door they leave by.
-
FNSKU labelling
FNSKU labelling for every unit.
-
Prep and protective packing
Poly bag, bubble wrap, double seal and bundling; whatever the listing requires. Insurance on the parcels that need it.
-
A photo of every unit
So you see what we saw.
-
Repackaging
We open damaged or non-compliant packages and repack them to the platform's requirements.
-
Returns Management
We receive returned items, inspect them and bring them back to sellable condition.
-
Storage in Chicago
Your own inventory stays with us and is counted live in the panel.
-
-
Out the door
The same stock leaves by one of three doors.
-
Into an Amazon fulfillment center
A box layout plan generated from the product data you enter, with ASIN details pulled in automatically.
Box creation, price quote and shipment into the center, all from the panel.
-
Straight to your customer
Four integrated channels feed one order queue and orders arrive on their own. Dropshipping included, quoted and shipped without filling in a single form.
Picking, packing, labelling and carrier handover run as one flow per order; anywhere in the United States, or to the country and address you name.
-
To an address of your own
The stock in Chicago is your own, so you can send it on to your other warehouse or to another prep center.
By pallet, carton or parcel to the address you name; quoted and dispatched from the same panel.
-
All three run out of the same Chicago warehouse, on our own FedEx and UPS accounts.
How it works
Four steps, one panel.
-
1
Open your account, connect your channels
Signing up is free. Connect Amazon, Shopify, Etsy and eBay and let orders start landing in your panel.
-
2
Send your products to the warehouse
From your supplier, from overseas, or from any source outside amazon.com; it all arrives at the same warehouse.
-
3
We prep, label and box it
Receiving, counting, FNSKU labelling and the prep services you picked. The box layout plan is generated from the product data you entered.
-
4
Watch it leave, from the panel
Cartons heading into FBA or orders heading to a customer, with tracking numbers, in your panel.
Seller stories
What sellers working with us say
4.8
74 reviews
We just started working with Sellerfulfilment,our experience is team is sincere, and we are taking quick reliable service
Working with a Chicago-based trusted company is a great advantage for us because of location. We are very pleased with the service we receive.
We have a significant monthly shipment volume, and with Sellerfulfilment, we complete all our prep services without any delays.
Pricing
Select Plan
Benefit from Exclusive Privileges for Prime Members.
Basic
Standard Membership
- Online Price Offer
- Dimensional Calculation with ASIN
- Prep Service
- Fast Shipping
- Standart Pricing
Prime
Prime Membership
- Online Price Offer
- Dimensional Calculation with ASIN
- Prep and Bundle Service
- Fast Shipping
- 10% discount for services.
How you pay
- Free to join
- Opening an account, creating orders and getting a quote cost nothing.
- Prepaid balance
- Top up your account and spend from it on shipping and wholesale purchases.
- Total before you pay
- Prep, shipping and any extra services you picked are itemised in the panel before you approve anything.
- Payoneer, bank transfer or card
- Top up however suits you. The site runs on 256-bit SSL and no card details are stored.
Coming from another warehouse?
Brands rarely leave a 3PL over price. They leave over slow turnarounds, surprise line items and unanswered messages. Switching takes three steps.
-
1
Open your account, connect your channels
-
2
Move your existing stock to our warehouse
-
3
Let’s run your first shipment together
How much does it cost?
Plan prices are in the table below. Everything else is pay-as-you-go: prep, shipping and the extra services you pick are calculated as you build the order, and you see the total before you approve it.
Is there a membership fee?
No. Registration is free, and you can open an account and start creating orders right away.
Amazon stopped doing prep. What do I need to do?
Since January 1, 2026, Amazon no longer preps or labels FBA shipments. Send your inventory to us instead: we handle FNSKU labelling, poly bagging and the rest, then ship it into the fulfilment centre.
Can I send products sourced outside amazon.com into FBA?
Yes. You can build an FBA shipment from goods sourced anywhere, and the box layout plan is generated from the product data you enter.
How do I keep track of my products?
Units on hand, inbound shipments and outbound cartons all show in your panel. You can also select the per-unit photo service to see the products themselves.
What happens to returns?
We receive returns, inspect them and bring them back to sellable condition. For items that can’t be saved, you can raise a disposal request.
Which sales channels do you support?
You can connect Amazon (FBA and FBM), Shopify, Etsy and eBay. Orders land in your panel automatically.
How do I pay?
You top up your account balance with Payoneer, bank transfer or credit card, and your costs are deducted from that balance.
Chrome Extension
Our Chrome extension creates dropshipping shipments, quotes them and tracks them without you opening the panel.
Rule changes
Two dates changed who preps your units.
Neither of these is news any more. That is the point: both are still the rules today, and both are the reason sellers end up here.
-
Amazon stopped prepping and labelling FBA units
Amazon no longer offers prep or item labelling for FBA shipments in the US store. Every unit has to arrive fully prepped and labelled, by you or by someone doing it for you.
Amazon’s own notice -
The US ended the de minimis exemption
Every imported parcel clears formal customs and pays duty, whatever it is worth. Landed cost went up 10–35%, plus $50–$150 per customs entry.