A product perfectly packaged by general standards can still get rejected at a marketplace's receiving warehouse because of requirements the seller only learns about after the rejection. Each major platform — Wildberries, Ozon, Amazon — has its own rules for packaging, barcodes, and labeling, and these need to be agreed with the factory in advance, not after the batch is already produced.
Why marketplace requirements differ from standard packaging
Marketplaces process goods at automated warehouses, where scanners and robotic systems read barcodes and dimensions — packaging that looks fine visually may not fit these systems' format requirements. Platforms also build their own damage-in-transit statistics from their internal logistics into their requirements, so their packaging durability standards are often stricter than standard international freight.
Barcodes and labeling — what each platform requires
Wildberries and Ozon usually require the platform's own internal barcode on each unit and on the outer box, generated in the seller's account, not just the manufacturer's standard barcode. Amazon FBA requires either a product-specific barcode (FNSKU) or use of an existing manufacturer barcode (UPC/EAN) linked in the system, depending on the labeling model chosen. A barcode formatting or placement error is one of the most common reasons for a rejected shipment.
Durability and dimension requirements
Every platform has weight and size limits for a single packaging unit, along with material requirements — for example, prohibiting packaging that could be damaged by standard conveyor handling (cardboard too thin, insufficient tape along seams). Fragile items often require additional protective packaging inside the box that meets the platform's specific standards, not just a general notion of fragility.
Additional labeling for specific markets
Products sold in Russia and EAEU countries may require "Chestny Znak" labeling for certain categories (footwear, textiles, perfumes, and others) — a separate product traceability system requiring registration and code application before the goods reach the marketplace warehouse. Other markets may have their own mandatory labeling systems — this should be checked separately for the specific sales country, not just the platform's own requirements.
How to agree on packaging with the factory in advance
Send the factory the exact technical requirements for the specific platform before production starts, not after — many manufacturers who have already handled marketplace orders know these standards and can suggest a suitable packaging option right away. Request a packaging sample separately from the product sample and check it against requirements before launching the main batch.
Common mistakes that lead to rejected shipments
Using the manufacturer's barcode instead of the platform-required one. Packaging not sturdy enough to withstand conveyor handling at the marketplace warehouse. Missing mandatory local labeling for the specific category and sales country. A mismatch between actual package dimensions and those listed in the product card — this can lead not just to a rejected shipment, but to fines for incorrect data.
I align packaging with the factory to platform requirements
I clarify the specific marketplace's technical requirements in advance and make sure the factory meets them at the sample stage, not in the finished batch. Tell me which platform you're preparing the product for and let's work through the requirements together.
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