{"id":28292,"date":"2026-10-12T15:00:00","date_gmt":"2026-10-12T07:00:00","guid":{"rendered":"https:\/\/www.survfire.com\/?p=28292"},"modified":"2026-11-11T15:50:07","modified_gmt":"2026-11-11T07:50:07","slug":"amazon-fba-labeling-requirements-packaging","status":"publish","type":"post","link":"https:\/\/www.survfire.com\/es\/amazon-fba-labeling-requirements-packaging\/","title":{"rendered":"FBA Labeling and Packaging Requirements: A Supplier-Side Checklist"},"content":{"rendered":"

FBA shipments fail at receiving because of unmet Amazon FBA labeling requirements and packaging gaps, not product quality. This checklist covers the six confirmation points a supplier and seller must close before dispatch.<\/p>\n\n\n\n

Prepare FBA shipments in layers: confirm the item barcode, protect each sellable unit, match box contents to the shipment, and apply the correct box labels. Check the destination marketplace and product requirements before packing.<\/strong><\/p>\n\n\n\n

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<\/span>What Must Be Confirmed Before Packing?<\/strong><\/strong><\/span><\/h2>\n\n\n\n

Before any carton is sealed, six items should appear on a single confirmation sheet signed by both the seller and the supplier:<\/p>\n\n\n\n

    \n
  1. Destination marketplace<\/strong>: US, EU, UK, or another site with different barcode rules<\/li>\n\n\n\n
  2. Exact product and SKU\/variant<\/strong>: including color, size, and bundle configuration<\/li>\n\n\n\n
  3. Quantity per SKU<\/strong>: confirmed against the purchase order<\/li>\n\n\n\n
  4. Unit barcode type<\/strong>: FNSKU label, manufacturer barcode (UPC\/EAN), or Transparency code<\/li>\n\n\n\n
  5. Prep category<\/strong>: does the product need poly bagging, bubble wrap, or a retail box?<\/li>\n\n\n\n
  6. Any product-specific requirement<\/strong>: expiration dates, suffocation warnings, heavy-item labels<\/li>\n<\/ol>\n\n\n\n

    This sheet becomes the reference document for the supplier’s packing team. Without it, the factory works from assumptions, and assumptions are what cause receiving defects.<\/p>\n\n\n\n

    Here is a simplified example of what that SKU confirmation table looks like:<\/p>\n\n\n\n

    Field<\/strong><\/strong><\/td>Example Entry<\/strong><\/strong><\/td><\/tr>
    Marketplace<\/td>Amazon US<\/td><\/tr>
    Product \/ SKU<\/td>Ferro Rod Kit: FR-100-BLK<\/td><\/tr>
    Variant<\/td>Black handle, standard striker<\/td><\/tr>
    Quantity<\/td>300 pcs<\/td><\/tr>
    Unit Barcode Type<\/td>FNSKU (Amazon barcode)<\/td><\/tr>
    Prep Required<\/td>Poly bag, sealed, suffocation label<\/td><\/tr>
    Notes<\/td>No expiration date; standard-size item<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Official source:<\/strong><\/strong>Amazon FBA product barcode requirements<\/a><\/p>\n\n\n\n

    \"A<\/figure>\n\n\n\n

    <\/span>Are the Item Labels Matched to the Right Units?<\/strong><\/strong><\/span><\/h2>\n\n\n\n

    As of March 31, 2026, Amazon changed its barcode requirements under current Amazon FBA labeling requirements. Brand owners enrolled in Brand Registry can continue using manufacturer barcodes without stickers. Resellers, however, must apply Amazon barcodes (FNSKU labels) even if the product already has a UPC or EAN. Confirm your barcode preference in Seller Central under Settings > Fulfillment by Amazon > FBA product barcode preference.<\/p>\n\n\n\n

    Once the barcode type is confirmed, the supplier must match every printed label to the correct unit. Download the label file from Seller Central and cross-check the product name and condition field against the actual item. Print on non-reflective adhesive paper with black ink at 300 DPI. Labels should measure 1 to 2 inches high and 2 to 3 inches wide. These rules apply to the sellable unit itself; the separate FBA carton label and FBA box label that go on the outer shipping box follow their own placement rules, covered in the carton sections below.<\/p>\n\n\n\n

    Placement matters as much as printing. Labels must sit on a smooth, flat surface, not on corners, edges, or curves. Do not place an FNSKU label across a fold or seam on the retail box; the barcode will crease and fail scanning. Cover any original manufacturer barcode with the FNSKU label so the wrong code is not scanned at the fulfillment center. Unit-level labeling and Amazon FBA packaging requirements work together: a correctly printed label on a poorly protected item still fails at receiving.<\/p>\n\n\n\n

    For a detailed walkthrough of FNSKU label types and placement, see the\u00a0FNSKU label guide<\/a>.<\/p>\n\n\n\n

    Official source:<\/strong><\/strong>FBA product labeling requirements<\/u><\/a><\/p>\n\n\n\n

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    <\/span>Does Each Unit Have the Required Protection?<\/strong><\/strong><\/span><\/h2>\n\n\n\n

    Amazon FBA packaging requirements are product-specific, and so are the Amazon FBA labeling requirements that sit on top of them. Do not assume every item needs the same protection. Three common prep categories apply:<\/p>\n\n\n\n

    Retail box:<\/strong> The product ships in its own printed box with a scannable barcode visible. Suitable for products that are already retail-ready and durable enough for transit.<\/p>\n\n\n\n

    Poly bag:<\/strong> Used when the product needs dust and moisture protection, or when it has loose parts. Poly bags must be at least 1.5 mils thick and transparent. Note the unit: 1 mil = 0.0254 mm. So 1.5 mils is approximately 0.038 mm. Do not confuse mil with millimeter when specifying bag thickness to a supplier. Poly bags must be completely sealed, even if the product inside is already in a sealed retail box. If the bag opening is 5 inches (12.7 cm) or larger when flat, a suffocation warning label is required.<\/p>\n\n\n\n

    Bubble wrap or foam:<\/strong> For fragile or oversized items where a poly bag alone does not prevent damage. Bubble wrap may be used with an FNSKU label applied to the outside of the wrap.<\/p>\n\n\n\n

    Unit protection is only half the job. The FBA carton label and FBA box label that go on the outer shipping box are separate from the unit-level label, and mixing up the two is a common cause of receiving exceptions. Label the sellable unit, then label the carton.<\/p>\n\n\n\n

    Amazon specifically prohibits packing peanuts, crinkle wrap, shredded paper, and Styrofoam as void fill inside FBA shipments. Use heavy-weight kraft paper, air pillows, or polyethylene foam sheeting instead.<\/p>\n\n\n\n

    For products that need custom retail packaging alongside FBA prep, the supplier can combine both into one production run. See Survfire’s\u00a0private label packaging<\/a>\u00a0capabilities for outdoor products.<\/p>\n\n\n\n

    Official source:<\/strong><\/strong>FBA packaging and prep requirements<\/a><\/p>\n\n\n\n

    <\/span>Do the Cartons Match the Shipment Plan?<\/strong><\/strong><\/span><\/h2>\n\n\n\n

    Amazon requires that the shipment details listed in your shipping plan match the shipment sent to the fulfillment center-. This means the supplier must verify four data points against the final packing information:<\/p>\n\n\n\n

      \n
    1. Actual SKU in each carton<\/strong>: no substitutions<\/li>\n\n\n\n
    2. Quantity per carton<\/strong>: exact count, not approximate<\/li>\n\n\n\n
    3. Carton weight<\/strong>: standard maximum is 50 lbs (22.5 kg); boxes over 50 lbs require “Team Lift”\/”Heavy Package” safety labels on the top and all four sides (5 labels total)-<\/li>\n\n\n\n
    4. Carton dimensions<\/strong>: maximum 36 in \u00d7 25 in \u00d7 25 in for standard items<\/li>\n<\/ol>\n\n\n\n

      The supplier should fill in box content information in Seller Central, either through the web form, an uploaded file, or a 2D barcode on each box. Inaccurate box content information results in manual processing fees and receiving delays.<\/p>\n\n\n\n

      Create a carton packing detail sheet and send it to the supplier before production finishes:<\/p>\n\n\n\n

      Carton ID<\/strong><\/strong><\/td>SKU<\/strong><\/strong><\/td>Qty per Carton<\/strong><\/strong><\/td>Weight<\/strong><\/strong><\/td>Dimensions<\/strong><\/strong><\/td>Box Content Entered?<\/strong><\/strong><\/td><\/tr>
      CTN-001<\/td>FR-100-BLK<\/td>50 pcs<\/td>18 lbs<\/td>20\u00d714\u00d712 in<\/td>Yes<\/td><\/tr>
      CTN-002<\/td>FR-100-BLK<\/td>50 pcs<\/td>18 lbs<\/td>20\u00d714\u00d712 in<\/td>Yes<\/td><\/tr>
      CTN-003<\/td>FR-200-OLV<\/td>40 pcs<\/td>22 lbs<\/td>22\u00d716\u00d714 in<\/td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Real shipments use customer-confirmed data. The table above is illustrative.<\/p>\n\n\n\n

      Official source:<\/strong><\/strong>FBA shipping and routing requirements<\/a><\/p>\n\n\n\n

      \"Carton<\/figure>\n\n\n\n

      <\/span>Are FBA Box Labels and Carrier Labels Both Ready?<\/strong><\/strong><\/span><\/h2>\n\n\n\n

      Two distinct labels go on each carton:<\/p>\n\n\n\n