Goods arriving in the destination country does not mean they can enter an Amazon Fulfillment Center. Inbound receiving is a separate stage within FBA first-mile logistics; if any of the labeling, palletization, appointment, or packaging requirements are non-compliant, the shipment may be stopped at the warehouse gate—returned, transferred to another warehouse, or reprocessed, each of which incurs additional time and cost.
This article outlines common FBA inbound requirements in the order of "before shipping → palletizing → delivering to the warehouse → handling rejections." Specific values and processes are subject to the latest official announcements for each Amazon marketplace; this article provides only a general overview and operational tips from the logistics side.
1. Four Things to Confirm Before Inbound
Before the goods leave the factory, the following four items need to be aligned one by one:
- Outer box labels—one per outer box, including the Shipment ID and box number, printed according to the packing plan generated in the backend.
- Product labels—apply an FNSKU label to each item, covering the original barcode.
- Pallet specifications—palletize according to the requirements of the destination site; wooden pallets must comply with wood packaging quarantine requirements.
- Warehouse delivery appointment—confirm the receiving warehouse, carrier type, and appointment method; during peak season, also check whether the warehouse is releasing appointment slots.
If any of these four items is missing or inconsistent with the shipment in the backend, it may trigger rejection or inbound exceptions. Before shipping, check each item against the "Send to Amazon" workflow in the backend; this is much less costly than remedying issues after the goods arrive at the warehouse.
II. Outer Cartons and Product Labels
2.1 Product Labels (FNSKU)
FNSKU is the barcode Amazon generates for each SKU. When applying labels, note the following:
- Cover the original barcode—The UPC/EAN barcode that comes with the product must be completely covered, and the two barcodes must not be scannable at the same time.
- Fixed position—Apply it to a flat surface of the product packaging without covering the product name, ingredients, warnings, or other information.
- Label quality—Thermal paper tends to fade during long-distance transport and in high-temperature environments. It is recommended to use coated paper or laser printing and to laminate for protection.
- One label per unit—For sets or multipacks, apply labels according to the packaging hierarchy in the backend; do not combine them on your own.
Mixed labels, missing labels, and unscannable barcodes are among the common inbound exceptions, and usually require returning the goods to an overseas warehouse or third-party warehouse for relabeling.
2.2 Box Labels
A Box Label is not the same as a product label. One must be applied to each outer carton, containing the Shipment ID, carton number, and warehouse code:
- One label per carton; the carton number must correspond one-to-one with the packing plan in the backend, and no extra or incorrect labels may be applied.
- It is recommended to apply them on two adjacent sides to prevent wear during transport or obstruction on a single side.
- When multiple SKUs are mixed in a carton, mark this on the outside of the carton or truthfully fill in the packing details in the backend; cartons with mixed SKUs that are not separated are likely to be judged as "needs reprocessing."
2.3 Overweight and Packaging
- The common maximum weight per carton for the US marketplace is 50 lb (approx. 22.7 kg). If exceeded, a Team Lift label is required; heavier cartons require a Mechanical Lift marking.
- The common weight limit per carton for European marketplaces is 15 kg; some categories and marketplaces have additional regulations.
- Outer cartons should be intact, dry, and undamaged; use tape to seal cartons. It is not recommended to use strapping, nylon rope, staples, or other fastening methods that may damage the goods.
- Do not use cartons that are damp, deformed, or have odors; such packaging is likely to be rejected during inbound inspection.
The above figures are common standards. Rules for different marketplaces, different categories, and different periods may be adjusted; before shipping, please refer to the seller backend and official Amazon announcements.
III. Pallet and Palletization Requirements
When delivering full pallets to the warehouse (LTL or FTL), the pallet itself is an inspection item. Common requirements focus on four aspects: dimensions, height, weight, and wood packaging quarantine.
| Item | Common requirements for the U.S. site | Common requirements for the European site |
|---|---|---|
| Pallet dimensions | 48 × 40 in. (approx. 121.9 × 101.6 cm) | 120 × 80 cm (Euro pallet) |
| Height including pallet | No more than 72 in. (approx. 183 cm) | Commonly no more than 180 cm |
| Weight per pallet | Commonly no more than 1,500 lb (approx. 680 kg) | Commonly no more than 500 kg |
| Wood packaging | Must comply with ISPM 15 and bear the IPPC mark | Same as above |
Key operational points when palletizing:
- Cargo must not extend beyond the pallet edge, the four corners must be aligned, and corner protectors should be used if necessary.
- Place heavy goods at the bottom and light goods on top, with labels facing outward for easy scanning and inspection.
- Secure the entire load with stretch wrap; the pallet itself should be in good condition, and thin single-use pallets are not recommended.
- Wooden pallets must bear an IPPC fumigation or heat-treatment mark. Using untreated solid wood pallets may result in detention at destination customs or warehouse.
Pallet standards are not uniform across sites; goods shipped to Europe cannot directly follow the U.S. site’s palletization method. When the same shipment is distributed to different warehouses, palletize separately according to each warehouse’s requirements.
IV. Warehouse Delivery Appointments and Queuing
4.1 Appointments Are a Prerequisite for Warehouse Delivery
Operating centers for the US marketplace and major European sites generally require carriers to book warehouse delivery time slots (appointments) in advance. Arriving at the warehouse without an appointment carries the risk of rejection. Appointments are usually made by the carrier through the platform's designated system or the carrier's channel, and require that the shipment has been created and labels generated.
When making an appointment, it is generally necessary to confirm:
- The receiving warehouse code and address (the backend may automatically allocate warehouses; the actual receiving warehouse is subject to the shipment);
- The carrier type (small parcel, LTL, FTL) and vehicle information;
- The estimated arrival time at the warehouse and the unloading method.
4.2 Peak Season Queuing
During peak season (especially the fourth quarter), appointment slots at popular warehouses are in high demand, and it may be impossible to book a suitable time slot; after arriving at the warehouse, waiting in queue for several hours to a day is also common. Queue time is not counted toward transit time, so it needs to be reserved separately when scheduling.
If appointments at the target warehouse remain unavailable, consider coordinating with the platform's warehouse allocation arrangements, or first use an overseas warehouse or Hong Kong warehouse for transit buffering, then deliver to the warehouse in batches according to the appointment schedule—for specific practices, see "Hong Kong and Macao Cross-border E-commerce Logistics: Hong Kong Transit and Global Distribution Solutions".
V. Common Reasons for Rejection and How to Avoid Them
| Rejection / Exception Reason | Common Signs | Preventive Measures |
|---|---|---|
| No appointment or appointment mismatch | The carrier has not made an appointment, or the appointed warehouse does not match the physical destination | Confirm the receiving warehouse corresponding to the shipment before shipping, and have the carrier make an appointment according to the process |
| Label issues | Missing outer carton label, wrong carton number label affixed, FNSKU not scannable, original barcode not covered | Check carton by carton after packing, laminate labels, and perform spot-scan verification before shipment |
| Overweight or non-compliant pallets | Single carton overweight, non-compliant pallet dimensions, exceeds height limit including pallet, wooden pallet lacks IPPC mark | Palletize according to destination site standards and keep weight records on file |
| Mixed loading without separation | Multiple SKUs in one carton without physical separation, packing details do not match the actual goods | Split cartons or add dividers, and truthfully fill in packing information in the backend |
| Goods do not match declaration | More or fewer cartons, goods from other shipments mixed in, category does not match declaration | Recheck carton count and details after container/truck loading, and count before sealing |
| Damaged or damp packaging | Carton deformation, water stains, odor, split seals | Use qualified cartons, strengthen moisture protection during the rainy season, and pay attention to stacking when loading |
| Dangerous goods not declared according to procedure | Goods containing lithium batteries, etc., shipped as general cargo without following the dangerous goods process | Confirm cargo attributes before shipment and declare separately according to platform and carrier requirements |
| Insufficient storage capacity or past the deadline | Limited capacity during peak season, arriving at the warehouse later than the inbound cutoff date | Monitor capacity and deadlines, and arrange in batches in advance |
After rejection, the goods usually need to be returned, transferred to another warehouse, or handled locally, which will incur additional transportation and storage costs and take up the original sales window. A contingency plan for rejection should be prepared before shipping, rather than waiting for warehouse notification and then looking for a warehouse at the last minute.
6. Peak Season Storage Capacity and Inbound Cut-off Date
6.1 Storage Capacity Is Dynamic
Amazon's storage capacity quotas are related to factors such as the account's inventory performance and sales velocity, and they usually tighten during peak season. If shipping plans are scheduled only according to the "factory readiness completion time," it is easy to overlook the layer of "whether the warehouse can still receive the goods."
It is recommended to do three things before peak season:
- Check this batch's cargo volume against the storage capacity and inbound restrictions in the backend, and split it into multiple shipments for dispatch if necessary;
- Include the inbound cut-off date in the shipping schedule, and work backward from the actual transit times for sea freight and air freight to determine the latest dispatch date;
- Allow a buffer for possible appointment delays, especially for the warehouse delivery stage after full-container sea freight arrives at port.
For the backward calculation method, refer to the article Cross-Border E-commerce Peak Season Stocking Timeline: Black Friday/Christmas Shipping Backward Calculation and Cut-off Points.
6.2 The Buffering Role of Transit Warehouses
When storage capacity at the destination warehouse is tight or appointment schedules are long, a common practice during peak season is to first store the goods in a Hong Kong warehouse or overseas warehouse, and then deliver them to the warehouse in batches according to the available appointment schedule. The advantages of a Hong Kong warehouse lie in duty-free transit and dense flight and sailing schedules, making it suitable as a buffer node for cross-border e-commerce; operations such as labeling, relabeling, and sorting can also be completed during the transit stage, see Warehousing Value-Added Services: Labeling, Relabeling, Sorting, and Drop Shipping and Hong Kong Warehousing and Distribution Services.
VII. Boundaries of Responsibility: What the Logistics Side Can Do
FBA inbound warehousing involves three parties—platform rules, carrier operations, and shipper declarations—and the boundaries need to be clearly defined:
- What the logistics side can undertake: palletizing, labeling and relabeling, reinforced packaging, cargo consolidation and container loading, export customs clearance, line-haul transportation, assistance with warehouse delivery appointments, and delivery arrangements.
- What requires platform determination: storage capacity quotas, inbound review results, rejection determinations, and subsequent handling.
- What requires shipper confirmation: product and declaration information, SKU and packing details, and dangerous goods attributes.
Bofeng Logistics provides palletizing, labeling, Hong Kong warehouse transit, and warehouse delivery arrangements in the cross-border logistics process, but does not make inbound review conclusions on behalf of the platform, nor does it guarantee that inbound warehousing will be approved—the interpretation and enforcement of the rules shall be subject to Amazon's respective sites.
VIII. Frequently Asked Questions
Q: How far in advance should FBA inbound appointments be booked?
A: The appointment time depends on the warehouse, carrier type, and peak-season scheduling; there is no uniform value. It is recommended to confirm the booking method and available appointment slots with the carrier before the goods arrive at the port. Especially during peak season, allow a buffer and do not wait until the goods arrive at the port to start booking.
Q: Do wooden pallets always need to be fumigated?
A: Solid wood pallets entering markets such as the United States and the European Union generally need to comply with the ISPM 15 international standard for wood packaging material and bear the IPPC mark. Using fumigation-free materials (such as plywood pallets) can avoid this step, but you need to confirm whether the destination warehouse accepts them; the specific requirements are subject to platform and destination country regulations.
Q: What happens if outer cartons are overweight?
A: They may be required to have overweight labels applied, be repacked into separate cartons, or be rejected as non-compliant at inbound. Overweight determination and handling are carried out by the platform and warehouse. It is recommended to control the weight of each carton according to the weight limit of the destination site before shipment.
Q: What should be done with the goods after Amazon rejects them?
A: Common handling methods include returning to a designated address, transferring to a third-party warehouse, or relabeling and delivering again. The handling method and costs depend on the reason for rejection and the platform’s arrangements. Before shipment, agree with the logistics provider on a backup warehouse and return route.
Q: How do FBA and overseas warehouses work together?
A: A common approach is to first send full sea containers to an overseas warehouse or Hong Kong warehouse, then deliver to FBA in batches according to sales pace and appointment availability; returns, relabeling, and peak-season buffers can also be handled at a transit warehouse. The specific combination depends on cargo volume, number of SKUs, and target market.
9. Summary
The difficulty of FBA inbound warehousing does not lie in any single step, but in the fact that labels, pallets, appointments, and declarations must all fully match the shipment in the backend. Before shipping, check the packing list, labels, palletizing standards, and appointment method item by item. In peak season, add judgments about storage capacity and deadlines so that the inbound warehousing stage can have fewer problems.
Bofeng Logistics provides international ocean freight (FCL / LCL), international air freight, Hong Kong-Macau logistics dedicated lines, and value-added services such as customs declaration and inspection, warehousing, and labeling, covering major ports in the Pearl River Delta. If you need to learn about first-leg mode selection, warehouse delivery arrangements, or transit warehouse solutions, welcome to contact us:
- Phone / WhatsApp: 130-7567-8958
- Email: info@zhbfwl.com
Related reading: How to Choose FBA First-Leg: Ocean, Air, and Express First-Leg Comparison, Complete Guide to Cross-Border E-Commerce Air Freight Warehouse Delivery (FBA Air Freight), Detailed Explanation of the Four Cross-Border E-Commerce Customs Declaration Modes: 9610/9710/9810/1210, Comparison of Customs Supervision Modes. For case studies, see Shenzhen Seller Replenishing FBA via Hong Kong Warehouse Transit, Shenzhen Seller LCL to Amazon Warehouse in the U.S., Guangzhou Seller Air Freight to Amazon Warehouse in the U.S..
This article was compiled by the Bofeng Logistics team and verified in October 2026. The Amazon inbound rules, label and pallet standards, appointment process, and other matters mentioned herein are subject to the latest official announcements of the relevant Amazon marketplaces, and platform rules may be adjusted. This article is for operational reference only and does not constitute a commitment regarding the outcome of inbound review. The transit times and costs stated in this article are general descriptions and are subject to confirmation by booking and carrier.
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