In the second quarter of 2025, Amazon issued a new requirement for self-fulfilled sellers: all merchant-fulfilled SKUs must set more precise handling times. The platform explicitly stated that this adjustment aims to improve buyer experience, but the underlying changes in traffic allocation algorithms are the real variable sellers need to watch. For textile sellers—especially small and medium-sized foreign trade enterprises relying on self-shipping—this rule means the previous rough 'handling time' setting approach is no longer applicable. If they continue using a uniform '2-3 day' template while actual fulfillment capabilities lag, the consequences range from reduced product exposure to damaged account health scores.
Core of the Rule: From 'Loose Estimates' to 'Precise Commitments'
Amazon's new requirement is not a sudden attack. The platform algorithm has always favored SKUs with shorter and more reliable delivery times. In the past, sellers could manually set a longer handling time (e.g., 5 days) to avoid delays, but this directly lowered product search rankings. The key change in the new rule is that Amazon will more frequently check the actual shipping time against the committed time. If the system detects that a SKU's actual average handling time is significantly longer than the set value, that SKU will be labeled as a 'fulfillment risk,' and traffic entry will narrow accordingly. Conversely, if a seller proactively shortens handling time and delivers consistently, the algorithm grants higher weight. This logic is particularly sensitive in textile categories. Products like fabrics, home textiles, and apparel often involve manual cutting, custom production, or complex quality inspection, naturally requiring longer handling times than standard industrial goods. In the past, many sellers created buffers by extending time windows—e.g., setting handling time to 7 days while actually shipping in 3 days. Under the new rule, this 'safety cushion' approach becomes a disadvantage because the platform perceives the seller as not offering the best commitment.
Industry Transmission: Time Pressure on Textile Supply Chains
Amazon's rule adjustment essentially pushes textile sellers to demand greater efficiency from upstream supply chains. Traditionally, textile foreign trade companies operate on a make-to-order (MTO) or small-batch inventory model, with a cycle from raw material to finished product to outbound shipment typically ranging from 5 to 15 days. To compress handling time to 2-3 days, sellers must establish rapid-response inventory near overseas warehouses or Amazon fulfillment centers. For companies relying on 'front store, back factory' industrial clusters (e.g., Shaoxing Keqiao, Nantong home textiles, Guangzhou Zhongda), this means a direct rise in operational costs. A viable path is to pre-stock best-selling SKUs in Amazon FBA warehouses, using FBA's fast delivery to cover most orders, while retaining self-shipping only for long-tail or customized products. This meets the new rule's precision requirements without excessively squeezing profit margins. Another noteworthy trend is that the new rule may accelerate the 'Matthew effect' in textile categories. Large sellers with stable supply chains and overseas warehouse capabilities can easily compress handling time to 1-2 days, gaining traffic advantages, while small and medium sellers unable to adjust may face a vicious cycle of traffic decline and order reduction.
Practical Recommendations: Strategies for Three Types of Enterprises
For Buyers - Re-evaluate supplier delivery cycles. Before placing orders, require suppliers to provide precise 'order-to-outbound' timelines and align them with Amazon handling time settings to avoid platform penalties due to upstream delays. - Prioritize suppliers capable of '48-hour quick response.' For high-turnover categories (e.g., basic T-shirts, standard bedding), buyers should build a backup supplier pool to meet Amazon's strict handling time requirements.
For Foreign Trade Enterprises - Implement SKU tier management. Designate the top 20% of SKUs by volume as 'FBA priority' and keep the rest as self-shipped. For self-shipped SKUs, reset handling times based on actual order data, neither overestimating nor underestimating. - Utilize Amazon's 'handling time automation' feature. If historical data is sufficient, the system will recommend a handling time based on past performance, which better aligns with the new rule than manual settings. - Proactively extend handling times before peak seasons. Amazon allows sellers to temporarily adjust handling times during peaks (e.g., Black Friday, Christmas), but adjustments must be set in advance and communicated to buyers. For textile categories, it is recommended to complete adjustments at least two weeks before the peak season.
Every rule change by Amazon essentially redefines 'who deserves to be recommended.' For textile sellers, precise handling time is no longer an option but a ticket to traffic allocation.