Amazon’s official explanation for ending prep and labelling services in its Canadian FBA operation is clean and reasonable-sounding: “When you handle your own packaging, including prep and item labelling, we can provide faster and more efficient fulfilment centre operations.” The company says it has seen a “reduced need” for its prep services over time, and that requiring sellers to send pre-labelled, pre-prepped inventory will improve operational efficiency and delivery times.
What Amazon did not explain is why a service it once offered as part of the FBA value proposition is now being handed back to sellers with a three-month notice window, a list of third-party providers to find on their own, and a reimbursement policy that now explicitly withdraws protection for any inventory that arrives unprepped after today.
The mechanics of the change are straightforward. From July 1, all inventory sent to Amazon Canada’s FBA facilities must be fully prepped and labelled by the seller or a third-party provider before it arrives. Shipments created before today are still covered under the old rules, even if the inventory arrives after the cutoff.
But any shipment created after July 1 that shows up without proper prep or labelling will still be accepted, processed, and shipped to the customer. The catch is that if any of that inventory is damaged or goes untraceable in the process, the seller has no reimbursement claim. Amazon will move your unprepped stock. It just will not be responsible for what happens to it.
“A Strategy to Drive Third-Party Sellers Out of Business”
Sellers who noticed the announcement in Amazon’s Seller Forums three months ago were not uniformly convinced by the operational efficiency framing. One seller put it directly: “So, are we being led to believe that now that Amazon has forced us into using Amazon labels, that they are now forcing us to label and prep the items ourselves?
I’m kind of perplexed here as it seems like a strategy to drive third party sellers out of business. I’d love to see what the actual reason behind it is. I for one will most likely just close my store. All this stuff from Amazon is just making the marketplace too difficult to utilize. Not worth the time anymore.”
The frustration in that comment lands differently when you know the context. Amazon did previously require sellers to use Amazon-generated labels on products, a transition that itself generated complaints and workflow disruptions. Now, having established that labelling requirement, Amazon is stepping back from the service that helped sellers meet it. The sequence feels, to many sellers, less like a policy evolution and more like a one-way door.
Another seller raised a practical question that Amazon’s announcement did not address: “What will happen when we label and Amazon’s scanner doesn’t work and we get the ‘Barcode cannot be scanned defect’? Will there still be a team to rescue these defective labels?” Under the old system, Amazon’s own prep team could catch and fix labelling errors before inventory was processed. With that team gone and the reimbursement policy tightened, any scanning failure on a self-labelled shipment is now entirely the seller’s problem.
A third seller asked a question that cuts to the practical heart of the transition: “Is Amazon gonna give us the means to convert all ASINs simultaneously or do we have to go back like we just did for the barcode debacle and relist every product one at a time without prep or labeling from Amazon?”
For sellers with large catalogs, updating prep settings across hundreds or thousands of ASINs individually is days of administrative work that generates no revenue and serves no purpose except compliance with a policy change Amazon made unilaterally.
What Sellers Are Actually Supposed to Do Now
Amazon’s recommended path for sellers who previously relied on its prep services is to handle prep and labelling in-house, find a third-party prep provider from a vetted list in Seller Central, or use its Ships in Product Packaging program (SIPP) for eligible products, which allows certain items to ship in their original manufacturer packaging and comes with FBA fee discounts.
SIPP is a real option for qualifying products, but eligibility is item-specific and requires Amazon’s approval on a product-by-product basis. It is not a universal replacement for prep services. For sellers with mixed catalogs, it solves part of the problem while leaving the rest. The third-party prep provider route is the most flexible but adds a new cost center and logistics dependency into supply chains that were previously simpler, and finding and integrating a reliable provider takes time many small sellers did not have in the three months between announcement and today.
The Bigger Pattern Behind the Canada Change
The Canada prep service ending is not an isolated policy adjustment. It is part of a pattern that FBA sellers across multiple markets have been watching develop: Amazon steadily shifting operational complexity, cost, and liability toward the seller side of the relationship while maintaining control over the platform, the fulfillment infrastructure, and the customer relationship.
FBA fee increases have been recurring. Reimbursement policy tightening, including changes to how Amazon calculates what it owes sellers for lost or damaged inventory, has been another thread. The push toward SIPP is a third signal in the same direction: Amazon wants sellers to do more of the preparation work so that its fulfillment centers can process inventory faster and more cheaply.
Our Take
Amazon Made FBA Easy to Sell and Hard to Run. Today It Got a Little Harder.
The prep service ending is a small policy change with a medium-sized operational impact on Canadian FBA sellers and a large symbolic meaning for anyone watching how Amazon manages its third-party seller relationships over time. Every individual change Amazon makes to FBA terms has a plausible operational justification.
The cumulative effect of those changes over several years is a program that is progressively more expensive, more complex, and more one-sided than the one sellers originally signed up for. The seller who said they will “most likely just close my store” is probably not the only one doing that math today. Amazon is betting they will adapt rather than leave.
For most of them, that bet is probably right. The ones who do leave are exactly the kind of smaller seller Amazon’s platform no longer needs to retain.
