Amazon Fulfillment Centers BHX8/IBH4 Redditch, UK
17 October 2025
Seamlessly Bridge the Border: A Step-by-Step Guide to Forwarding Inventory from Your EU 3PL to Amazon UK FBA Post-Brexit
17 October 2025
OUR GOAL
To provide an A-to-Z e-commerce logistics solution that would complete Amazon fulfillment network in the European Union.
So, you’re an ambitious Amazon seller, ready to conquer the European marketplace. You’ve sourced your products, your listings are crafted, and you’re eager to start selling. But there’s a crucial step that can make or break your success: Fulfillment by Amazon (FBA) preparation. Getting your products prepped and sent to Amazon’s fulfillment centers correctly is non-negotiable.
Amazon has notoriously strict requirements, and for good reason. Their fulfillment network is a finely tuned machine, and every product needs to be ready for its automated journey. For EU sellers, this means navigating a specific set of rules that can seem daunting at first. But don’t worry, this comprehensive guide will walk you through everything you need to know, from labeling and packaging to pallet shipments and forwarding.
Why FBA Prep is Your Golden Ticket to EU Success
Proper FBA prep isn’t just about following rules; it’s about setting your business up for success. When your products are prepped correctly, you’ll enjoy:
Faster receiving times: Your inventory will be checked in and available for sale more quickly.
Reduced risk of delays and rejections: Avoid the costly and time-consuming process of having your shipments returned.
Enhanced product protection: Proper packaging ensures your products arrive at the fulfillment center and, ultimately, to your customers in pristine condition.
A better customer experience: Happy customers mean positive reviews and a thriving business.
But let’s be honest, FBA prep can be a complex and time-consuming process. Many sellers find that outsourcing this crucial step to a third-party logistics (3PL) provider like FLEX Fulfillment frees them up to focus on what they do best: growing their business. A good 3PL will have the expertise and infrastructure to handle all your FBA prep needs, ensuring your products are always compliant and ready for sale.
The Nitty-Gritty of FBA Prep: A Step-by-Step Guide
Let’s dive into the specifics of what you need to do to get your products ready for Amazon’s EU fulfillment centers.
1. Labeling: Your Products’ Passport to the Warehouse
Every product you send to an Amazon fulfillment center needs a scannable barcode so it can be tracked throughout the fulfillment process. You have two main options for this:
Manufacturer Barcodes (EAN/UPC): If your product has a manufacturer barcode and you’re the only seller of that ASIN, you may be able to use it. However, this can lead to commingling of inventory, which means your products will be mixed with those of other sellers.
Amazon Barcodes (FNSKU): We highly recommend using an Amazon barcode, or Fulfillment Network Stock Keeping Unit (FNSKU). This is a unique identifier for your product and your seller account, ensuring that your inventory is kept separate from other sellers.
To get your FNSKU labels:
In your Seller Central account, go to “Manage FBA Inventory.”
Select the product you want to label and choose “Print Item Labels” from the drop-down menu.
Generate and download the PDF of your labels.
FNSKU Label Requirements:
Print in black ink on white, non-reflective labels with removable adhesive.
The label size should be between 2.54 x 5.08 cm and 5.08 x 7.62 cm.
The label must contain the FNSKU, product name, and condition.
Cover any other visible barcodes on the product packaging.
Place the label on a flat, smooth surface, avoiding corners or curves.
2. Packaging: Protecting Your Products on Their Journey
How you package your products is crucial for protecting them during shipping and storage. Amazon has specific requirements for different product types.
Loose Products: Each unit must be contained within a single, secure package.
Sold as a Set: Items sold as a set must be marked with a label that clearly states “Sold as Set” or “This is a Set. Do not separate.”
Boxed Units: Must be six-sided, have openings that won’t easily open on their own, and not collapse under medium pressure.
Poly-bagged Units: Poly bags must be transparent, at least 1.5 mil thick, and have a suffocation warning label if the opening is 12 cm or more.
Case-packed Products: All products in a box must have a matching SKU and condition. All boxes with the same product must contain an equal quantity of that product.
3. Box Content: What’s Inside Matters
When you create a shipment in Seller Central, you’ll need to provide box content information. This tells Amazon exactly what is in each box, which helps them receive your inventory more quickly and accurately.
Key requirements for shipping boxes:
Weight: Boxes should not exceed 23 kg unless they contain a single oversized item that exceeds this weight.
Dimensions: Boxes containing standard-size items should not exceed 63.5 cm on any side.
Heavy Package Labels: Any box weighing more than 15 kg must be clearly marked with a “Heavy Package” label on the top and sides.
Pro-tip: If the thought of juggling different packaging materials and constantly checking Amazon’s ever-changing guidelines gives you a headache, consider a prep service. At FLEX. Fulfillment, we handle all aspects of FBA prep, from labeling and poly bagging to bundling and creating sets, so you can be sure your products are always compliant.
4. Pallet Shipments: For When You’re Scaling Up
If you’re sending a large amount of inventory to Amazon, you’ll likely need to ship it on pallets. Palletizing your shipments can be more cost-effective and efficient, but it comes with its own set of rules.
EU Pallet Requirements:
Pallet Type: Use 800 x 1200 mm Euro/CHEP pallets for deliveries in the EU.
Pallet Height: Pallets must not exceed 180 cm in height, including the pallet itself.
Pallet Weight: The total weight of a pallet must not exceed 500 kg.
Labeling: Each pallet must have four labels, one on each side, with the seller name, to and from addresses, PO number, number of boxes, and pallet number.
Wrapping: All pallets must be stretch-wrapped in clear plastic.
5. Forwarding to FBA: The Final Leg of the Journey
Once your products are prepped, packaged, and palletized, it’s time to send them to Amazon’s fulfillment centers. This is where a reliable freight forwarder comes in.
A good freight forwarder will handle the logistics of getting your shipment from your location to the designated Amazon fulfillment center. They will:
Arrange for transportation.
Ensure all documentation is in order.
Handle customs clearance if necessary.
Coordinate delivery with Amazon.
This is another area where a full-service logistics partner can be invaluable. FLEX. Fulfillment not only preps your products but also handles the forwarding to Amazon’s EU fulfillment centers, providing a seamless, end-to-end solution for your FBA business.
Strategic Logistics: Optimizing Your EU Supply Chain
Getting your products prepped is only half the battle. How you manage the logistics of moving inventory across Europe is equally vital for efficiency and cost-effectiveness. The EU is a vast marketplace, and you will often find yourself sending inventory from a central location to various Amazon fulfillment centers in countries like Germany, France, Spain, or Italy.
The Power of a Central Hub
Instead of shipping directly from your source to multiple Amazon FCs, which can be logistically complex and expensive, consider using a central logistics hub. By consolidating your inventory at a strategically located prep center, such as one in Poland, you can unlock several key advantages:
Simplified Inbound Shipping: You send one large shipment to a single address instead of managing multiple smaller, more expensive shipments to different countries.
Cost Savings: Consolidating shipments often leads to lower freight costs. Furthermore, a 3PL partner can leverage their volume to secure better rates with carriers, passing those savings on to you.
Increased Flexibility: A central hub allows you to be more agile. You can hold inventory and then decide which specific Amazon FCs to replenish based on real-time sales data, preventing stockouts in high-demand regions and reducing long-term storage fees for slow-moving products.
Streamlined Operations: Working with a single point of contact for all your prep and forwarding needs simplifies communication and reduces the administrative burden on your business.
Navigating the logistics of sending inventory across Europe can be challenging, with each destination having its own specific carrier preferences and appointment scheduling quirks. Using a partner like FLEX. Fulfillment as your central hub means you have an expert team managing these complexities. We can receive your bulk inventory, prep it to Amazon's exacting standards, and then efficiently forward the right quantities to the right Amazon fulfillment centers across the EU, ensuring your supply chain is as lean and effective as possible.
The Takeaway: FBA Prep is a Non-Negotiable Investment
Navigating the world of Amazon FBA prep can be challenging, but it’s a critical component of a successful e-commerce business in the EU. By following these guidelines, you can ensure your products are received quickly, stored safely, and delivered to your customers in perfect condition.
And remember, you don’t have to do it all yourself. Partnering with an experienced FBA prep and logistics provider like FLEX. Fulfillment can save you time, money, and stress, allowing you to focus on what truly matters: growing your brand and scaling your sales across Europe.
