A purchase order from a large US retailer is permission to sell your product — it is not permission to ship it in packaging of your own choosing. Retailers enforce detailed vendor routing guides covering barcodes, case packs, pallet patterns, labeling and transit performance, and non-compliant shipments are routinely refused at the distribution center or hit with chargebacks. The way to protect a launch is to treat retail packaging compliance as a design-stage workstream: work from one end-to-end checklist, use the current routing-guide edition, and involve a partner who understands retail rules before samples are approved and tooling is cut.
Start From the Routing Guide and Vendor Documentation
Every major retailer publishes vendor documentation — a vendor agreement, packaging and routing guide, labeling standards and, often, category-specific addenda or electronic-data requirements. Read the edition attached to the purchase order for your category; guides change, and the current version governs the shipment. Note requirements for master-carton dimensions, label placement, case-pack quantities, pallet standards and delivery booking before structural design begins. Changing a master carton after artwork approval wastes tooling and time, which is why compliance review belongs at the start of the project.
Product Identification: GS1, GTIN, UPC and Labeling
- Barcodes: US retail generally expects GS1-standard GTINs encoded as UPC-A barcodes; EAN-13 is the common format in many other markets. GTINs should be licensed by the brand through GS1 — reused or resold codes can create catalog conflicts.
- Placement: Barcodes belong on a flat, single-thickness panel where they stay scannable after filling, never across corners, folds or textured areas.
- Hierarchy: Each selling unit and each multipack configuration needs its own GTIN. Inner packs and master cartons may carry ITF-14 or GS1-128 labels according to the guide.
- Other label content: Country-of-origin marking, retailer item numbers, product descriptions and shelf-ticket or price-label rules may also apply. These are legal and catalog obligations; the factory should never invent them.
Retail-Ready Packaging Formats
Many categories must arrive shelf-ready: SRP trays, PDQ counter displays or retail-ready cases that open cleanly, merchandise product with minimal store labor and carry clear shelf-facing branding. Confirm the required format, pack quantity and opening system in the guide, and design the shipping case and retail pack as one system rather than two unrelated parts. Our shelf-ready packaging guide covers the structural detail.
Transit Packaging and Performance
Retailers expect goods to survive a full distribution cycle. Master cartons need documented board specifications, and brands commonly run ISTA-type transport performance tests — ISTA protocols simulate drops, compression, vibration and atmospheric conditioning for a defined distribution environment. Drop performance, stacking strength and edge-crush resistance should be matched to product weight, the pack method and whether goods travel palletized or floor-loaded. Good products still generate damage claims when transit packaging is treated as an afterthought; our drop-test guide goes deeper.
Case Pack, Palletization and Container Loading
- Use standard case packs. Mixed SKUs or mixed purchase orders in one carton are typically prohibited unless explicitly allowed.
- Carton markings show the item/SKU, description, quantity and purchase-order number in the positions the guide specifies, with labels visible on outward-facing pallet panels.
- Pallet patterns, maximum pallet height and weight, overhang rules, slip sheets and wrapping requirements all vary by retailer. Container loading should preserve pallet integrity rather than maximizing count at any cost.
ASN, Appointments and Inbound Documentation
Most large retailers require an Advance Shipment Notice (ASN) transmitted against the purchase order, matched with compliant shipping or carton labels — often serialized GS1-128 labels — so receiving can scan the delivery against the notice. Freight generally has to move under the retailer's routing instructions and arrive by appointment; unannounced or early deliveries can be refused. These are standard industry concepts, but each retailer implements them differently: always follow the specific guide rather than copying another program.
Sustainability Marks and Substantiated Claims
Recycling symbols, resin identification codes and fiber-sourcing references (such as FSC claims) may only be used where the supply chain actually holds the relevant chain-of-custody certification and the claim satisfies destination-market substantiation rules, which expect claims to be specific and truthful. Programs exported to the EU also have to fit European packaging regulation — see our EU PPWR guide — so align claims and evidence early.
End-to-End Compliance Checklist
| Stage | What must be confirmed |
|---|---|
| Before design | Current routing-guide edition, category addenda, GTIN plan |
| Structure | Retail-ready format, case pack, dieline, barcode and label placement |
| Validation | Approved samples, transit-performance testing, legal and regulated text |
| Production | Carton markings, quality records, ASN data, compliant labels |
| Shipping | Pallet pattern, routing instructions, delivery appointment, documents |
How Great Union Supports Retail Programs
Great Union Packaging works as a brand supply-chain partner for brands selling into Western retailers. We manage design, sourcing, manufacturing coordination, QC and logistics across production partners in mainland China and Southeast Asia, and we build routing-guide requirements into the project from the dieline stage — label data, case configuration, performance testing and shipment documentation included. Retailer-specific audits, certifications or laboratory tests can be coordinated per brand requirements. Exact specifications, lead times and costs are confirmed per project; related reading includes our guides to factory audits and to running a packaging RFQ.
Frequently Asked Questions
Short answers to the questions brands ask most on this topic.
What happens if our packaging does not meet the retailer's routing guide?
Do we need our own GS1 barcodes?
What are ISTA tests, and do retailers require them?
Are shelf-ready packaging and the shipping carton designed separately?
What is an ASN, and why does packaging affect it?
Can we print FSC or recycling marks on request?
Scope & Limitations
This article offers general, buyer-side compliance information only and is not legal advice. Requirements differ by retailer, category and distribution channel, and the purchase order's routing-guide edition always takes precedence over any summary here. Labels, regulated marks and sustainability claims must be reviewed by the brand against the rules of the destination market. Testing, audit and certification arrangements are coordinated per brand requirements, and specifications, lead times and costs are confirmed in the quotation for the actual project.
Plan your next packaging program
Tell us your product, volume and target market — we will map a sourced, compliant and costed option across our China and Southeast Asia network.
Start a Project WhatsApp Us拿到美国大型零售商的采购订单，只意味着你的产品获准销售，并不意味着可以用自选的包装发货。零售商通过详尽的供应商 routing guide（路由指南/供应商手册）约束条码、装箱配比、托盘方式、标签与运输性能，不合规的货到配送中心常被拒收或处以 chargeback（扣款）。保护上市节点的办法，是把零售包装合规当作设计阶段的工作项：使用一份端到端清单、以现行版 routing guide 为准，并在样品批准和模具开制之前就让懂零售规则的伙伴介入。
从 routing guide 与供应商文件入手
每家大型零售商都会发布供应商文件：供应商协议、包装与 routing guide、标签标准，通常还有品类附加条款和电子数据要求。请阅读采购订单所附、适用于你品类的版本；指南会更新，现行版本才约束这批货。在结构设计开始前，先记下外箱尺寸、标签位置、装箱配比、托盘标准和送货预约要求。版面批准之后再改外箱，既浪费模具又浪费时间，因此合规评审必须放在项目最前端。
产品识别：GS1、GTIN、UPC 与标签
- 条码：美国零售一般要求 GS1 标准的 GTIN，以 UPC-A 条码编码；EAN-13 则是许多其他市场的常见格式。GTIN 应由品牌通过 GS1 申请许可——重复使用或买来的二手编码可能造成商品目录冲突。
- 位置：条码应放在填充后仍可扫描的平面单层面板上，绝不能跨过角部、折线或粗糙纹理。
- 层级：每个销售单元和每种多件装配置都需要各自的 GTIN；内盒和外箱可能按指南要求使用 ITF-14 或 GS1-128 标签。
- 其他标签内容：原产地标注、零售商货号、产品描述以及货架价签规则都可能适用。这些是法律与商品目录义务，绝不应由工厂自行编造。
上架包装形态
许多品类要求货到时即可上架：SRP 托盘、PDQ 台面展示盒或可直接上架的运输箱，要求能干净利落地开启、门店用最少人工完成陈列，并带有清晰的货架正面品牌信息。请在指南中确认所需形态、装箱数量和开启方式，并把运输箱与零售包装作为一套系统来设计，而不是两个互不相干的部件。结构层面的细节可参见我们的 SRP 指南。
运输包装与性能
零售商期望货物能承受完整的分销周期。外箱需要有书面的纸板规格说明，品牌通常还会做 ISTA 类运输性能测试——ISTA 协议按既定分销环境模拟跌落、抗压、振动和温湿度条件处理。跌落性能、堆码强度和边压强度应与产品重量、装箱方式以及货物是托盘运输还是散箱装载相匹配。如果把运输包装当小事，再好的产品也会产生破损索赔；更多细节见跌落测试指南。
装箱、托盘与装柜
- 使用标准装箱配比。除非明确允许，同一纸箱内混装不同 SKU 或不同采购订单通常被禁止。
- 箱唛要按指南指定的位置标明货号/SKU、品名、数量和采购订单号，标签须位于托盘朝外的可见面。
- 托盘码放方式、托盘最大高度与重量、悬边限制、滑托板和缠绕要求因零售商而异。装柜应优先保证托盘完整，而不是不顾一切多装。
ASN、到货预约与入库单据
多数大型零售商要求按采购订单发送提前发货通知（ASN），并配合合规的运输/箱件标签——通常是序列化的 GS1-128 标签——使收货端能把实物扫描与通知核对。货运一般要按零售商的路由指示安排，并按预约时间送达；无预约或提前到货可能被拒收。这些是行业通行概念，但每家零售商的实现不同：务必遵循具体指南，不要照搬其他项目。
可持续标识与有据可依的声明
回收标识、树脂识别码以及 FSC 等纤维来源声明，只有在供应链确实持有相应产销监管链认证、且声明符合目的市场“具体、真实、可证实”的规则时才能使用。出口到欧盟的项目还须符合欧洲包装法规，见我们的欧盟 PPWR 指南；声明与证据应尽早对齐。
端到端合规清单
| 阶段 | 必须确认的事项 |
|---|---|
| 设计前 | 现行版 routing guide、品类附加条款、GTIN 规划 |
| 结构 | 上架包装形态、装箱配比、刀模、条码与标签位置 |
| 验证 | 已批准样品、运输性能测试、法规与受监管文字 |
| 生产 | 箱唛、质量记录、ASN 数据、合规标签 |
| 发货 | 托盘方式、路由指示、送货预约、随附单据 |
Great Union 如何支持零售项目
Great Union Packaging 以品牌供应链伙伴身份，服务向欧美零售商供货的品牌客户。我们在中国大陆与东南亚的合作产能之间管理设计、寻源、制造协调、QC 与物流，并从刀模阶段就把 routing guide 要求纳入项目——包括标签数据、装箱配置、性能测试和发货单据。零售商特定的审核、认证或实验室测试可按品牌要求配合协调。具体规格、交期与成本按项目确认；延伸阅读包括工厂审核指南与包装 RFQ 指南。
常见问题
品牌客户在该主题上最常问到的问题，简明回答。
如果包装不符合零售商的 routing guide 会怎样？
我们需要自己的 GS1 条码吗？
ISTA 测试是什么？零售商要求做吗？
上架包装和运输箱是分开设计的吗？
ASN 是什么？为什么和包装有关？
我们可以按需印上 FSC 或回收标识吗？
适用边界
本文仅为采购方视角的通用合规信息，不构成法律意见。具体要求因零售商、品类和分销渠道而异，采购订单所附的 routing guide 版本始终优先于本文的任何概括。标签、受监管标识和可持续声明应由品牌按目的市场规则审核。测试、审核与认证安排按品牌要求配合协调，规格、交期与成本以实际项目的报价为准。