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SIOC (Ships in Product Packaging)
Automated dispute
✕
SIOC / SIPP · unit F1
North America
Europe

1 Definition

The Ships in Product Packaging (SIPP) program — previously known as Frustration-Free Packaging (FFP) or Ships in Own Container (SIOC) — lets selling partners ship customer orders in their own custom-brand packaging without any Amazon-added material. [1]
SIPP-eligible products that exceed the size or weight thresholds and do not belong to an excluded category must be certified as SIPP, or they will incur a chargeback for each unit shipped to Amazon. [1]

Two certification tiers [1]: Tier 1 – Frustration-Free Packaging (FFP) · Tier 2 – Ships in Own Container (SIOC)

2 What triggers it & how to prevent it Final composition for this type

CertifiedDecertified60-day grace periodChargebacks resume
SIOC / SIPP — an eligible ASIN that is not SIPP-certified is charged on every unit shipped Amazon action Vendor action Certification decision chain Chargeback fee per unit — Amazon (billing) 1 · Eligible size or weight? over 18 × 14 × 8 in or 20 lb Amazon — evaluates eligibility Yes No · not eligible 2 · In an excluded category? see the exemption list below Amazon — applies exemptions No Yes · exempt 3 · Actual weight 50 lb or more? Amazon — evaluates the weight ceiling No Yes · excluded 4 · SIPP certified? Tier 1 FFP or Tier 2 SIOC Vendor — submits certification Yes · no charge No · charged per unit 4 tiers by shipping weight — US, CA 0 to 10 lb $1.80 10 to under 20 lb $2.40 20 to under 30 lb $3.20 30 lb or more $4.40 Shipping weight = the greater of unit weight and (L × W × H in ÷ 139) Certified — charges stop Vendor · from the certification date 60-day grace period after decertification Chargebacks resume Amazon · if not re-certified in time Exempt — hazmat and transport-regulated ASINs · Amazon Fresh, Prime Pantry and Media · below the minimum certification dimensions · nested or interlocking selling units · ASIN at least 24 months old that shipped under 100 units in the trailing 12 months Trigger is the certification status — not whether Amazon actually overboxed or repackaged the unit.
✕ What triggers it

An eligible, uncertified ASIN incurs the chargeback on every unit shipped. Eligibility thresholds differ by region [1]:

Packaging dimensions greater thanWeight greater than
18 × 14 × 8 in20 lb

How the dimension threshold is applied (any one side is enough):

  • longest side > 18 in, shortest side > 8 in, or median side > 14 in [1]
⚠️ The trigger is the ASIN's certification status, not whether the package was actually opened, overboxed, or repackaged. Even if Amazon never overboxes the unit, an eligible uncertified ASIN is charged for every unit shipped.
✓ How to prevent it

Certification path — choose one of three testing options [1]

  • Self-testing — non-fragile products weighing less than 50 lb. Complete the Amazon vendor drop test report template for rigid or flexible packaging.
  • Third-party testing — all products, no weight limit. Have packaging tested by an ISTA-certified third-party lab (ISTA website or the APASS network) and provide an ISTA 6-Amazon.com test report using the approved templates.
  • Lab testing — fragile products in rigid packaging weighing less than 50 lb. Submit to the Amazon Packaging Lab for ISTA 6A-Amazon.com testing.
Internal note — not shown in product2026-09-15 改版。原稿把重量上限写成子项( - NA: products under 50 lb),但生成器的列表渲染不保留缩进层级 —— 子项被拍平成与三个选项并列的行,于是"products under 50 lb"作为一条独立选项重复出现两次(user review 2026-09-15 截图)。不得把它提到最前面合并成一条:AVC 原文是一张三行表(Testing Option | Product specifications | Instructions),50 lb / 22.7 kg 只写在 Self-testing 与 Lab testing 两行的 Product specifications 里,Third-party testing 那行写的是 All products(US GXFJVDEGY4E6SMWD 第 43–47 行、UK 同 node 第 44–46 行,快照 2026-09-02)。提到最前面会让读者以为三条路径都有 50 lb 上限,把唯一一条"任何重量都能走"的路径也堵死。现按原文把上限并回各自那一行,用 NA: / EU: 行级分叉,每个 tab 仍只出三条。另注意:此处的 50 lb 是自测资格上限,与左栏 20 lb / 18×14×8 in 的扣费触发门槛是两个不同的数,勿混。

Certification steps [1]

  • Complete the applicable testing requirement above
  • Complete the Amazon vendor enrollment template for each ASIN and applicable child vendor code
  • Submit forms and certification via Contact us → Amazon Packaging Certification → Enroll and certify ASINs

Labelling requirements when shipping (still required after certification) [1]

  • Single items need both a scannable carton label (SSCC, AMZNCC, 2D-BPS, or GTIN-14 encoded in GS1-128 / ITF-14) and a scannable item label (UPC, EAN, GTIN-12, or ASIN)
  • For a master pack carton: the outermost packaging needs a scannable carton label, and each SIPP item inside needs proper item labelling on its outermost packaging
  • If sold as a set, the outermost packaging also needs a set label — e.g. "Sold as set" or "Do not remove this outer packaging"

Where to check in Vendor Central [1]

  • Product Prep and Packaging dashboard → search by product name / ASIN / EAN / SKU / UPC / GTIN → select Chargeback eligible items to see whether a product is chargeback-eligible, the amount, and the units charged
  • Same dashboard → select Decertified items to see decert date and reason, and use Export Data for the re-enrollment deadline
Designer note (internal)

Template: F certification-flow (unique to this family). Left: decision chain → right: fee ladder.

Internal note — not shown in product五处 region-split slot(<g data-region="NA"> / <g data-region="EU"> 同插槽兄弟组,见 05-mockups/diagrams/CONVENTIONS.md),每个 tab 只出本区数字:(a) 第 1 步的入选阈值;(b) 第 3 步(50 lb 上限仅 NA,EU tab 用中性的 "no weight ceiling" 卡占同一插槽,链路不断);(c) 费率梯 —— 每 tab 一条,EU 组用 translate 落到 NA 的位置而不是并排;(d) 体积重除数;(e) 低销量豁免件数。
费率对照(仅内部,图上不并列):NA = 4 档 $1.80 / $2.40 / $3.20 / $4.40,除数 139,100 件豁免(MX / BR 逐字同 US / CA,只是印的是美元);EU = 5 档 UK £1.20–£4.30、DE / IT / FR €1.40–€5.00、BE €1.40–€5.00(同 IT)、TR £1.20–£4.30(同 UK,印英镑),除数 5000,250 件豁免,无重量上限。NL / PL / SE 无该类型页,图上不出现。

Decision chain (diamond nodes; threshold wording switches by region):

Package dimensions > 18×14×8 in (NA) / 45.5×34×26.5 cm (EU)
   or weight > 20 lb (NA) / 12.3 kg (EU) ?
        │ No  → 🟢 Not eligible — no chargeback
        │ Yes
        ▼
In an excluded category?
   (hazmat · Fresh/Pantry/Media · below min dimensions ·
    ≥24 mo & <100 units NA / <250 units EU · nested items)
        │ Yes → 🟢 Exempt
        │ No
        ▼
Actual weight ≥ 50 lb ?  (NA-only step)
        │ Yes → 🟢 Excluded
        │ No
        ▼
SIPP certified (Tier 1 FFP or Tier 2 SIOC) ?
        │ Yes (Tier 1 or Tier 2) → 🟢 No chargeback from certification date
        │ No  → 🔴 Chargeback on every unit shipped

Fee ladder (right): x-axis = shipping weight, y-axis = fee per unit, drawn as step bars — one ladder per tab, in the same slot.

4 steps; annotate above the ladder Shipping weight = max(unit wt, L×W×H ÷ 139).

Bottom timeline: Certified ──▶ Decertified ──▶ 60-day grace period (yellow) ──▶ Chargebacks resume.

3 Chargeback fee

The fee is tiered by shipping weight. Shipping weight is the greater of unit weight or dimensional weight; dimensional weight = L × W × H ÷ divisor [1].

MarketFee per unitDimensional-weight divisorTiers
US$1.80 – $4.401394
CA$1.80 – $4.401394
MX$1.80 – $4.40, as printed ⓘOn the Mexican and Brazilian marketplaces Amazon publishes the United States and Canadian pages unchanged, so the amounts appear in US dollars and no peso or real amount is published. Read them as printed and check your Vendor Central billing for the amount you are actually charged [1]MX.1394
BR$1.80 – $4.40, as printed ⓘOn the Mexican and Brazilian marketplaces Amazon publishes the United States and Canadian pages unchanged, so the amounts appear in US dollars and no peso or real amount is published. Read them as printed and check your Vendor Central billing for the amount you are actually charged [1]BR.1394
Internal note — not shown in productPL / SE 两行为 2026-09-08 实测 —— SIPP/SIOC 页 GXFJVDEGY4E6SMWD 在 vendorcentral.amazon.se 与 .pl 均返回 HTTP 404,两站无该类型页面,故无费率档表;走费率回退提示。NL 2026-09-09 复测为同一形态:GXFJVDEGY4E6SMWD 与认证页 GETZ7EPQTKQ9BHBD 在 vendorcentral.amazon.nl 双双 404(matrix.csv,status=notfound、bytes=0),账本里 NL 这两个 node 无任何行,故 NL 只进本汇总表、不得进任何一张分档表,References 也不加 NL 的 node 对(否则该市场的 [n] 会静默回落到本大区第一个页面)。

4 tiers by product shipping weight, effective 2025-01-01 [1]

Market0 to 10 lb10 lb to < 20 lb20 lb to < 30 lb30 lb or more
US$1.80$2.40$3.20$4.40
CA$1.80$2.40$3.20$4.40
MX (as printed)$1.80$2.40$3.20$4.40
BR (as printed)$1.80$2.40$3.20$4.40
Internal note — not shown in productUS/UK 数字已对照 2026-08 抓取的 AVC 源页逐档核对一致。CA 与 DE / IT / FR 的"待补验"已于 2026-09-09 全量快照后销账 —— 四站的每一档都在账本里对上了原编写值:CA $1.80/$2.40/$3.20/$4.40(F-CA-GXFJVDEGY4E6SMWD-17-1、-18-1、-19-1、-20-1)、DE / IT / FR €1.40/€1.90/€2.60/€3.30/€5.00(F-DE-GXFJVDEGY4E6SMWD-15-1~-19-1,IT / FR 同形态),除数与生效日亦一致。
2026-09-09 六新市场实测(账本 temp/chargeback-analysis/market-expansion/ledger/fees-all.csv,筛 node=GXFJVDEGY4E6SMWD;快照 probe/pages/<MKT>/GXFJVDEGY4E6SMWD.md)—— 判定"某市场能否进分档表"的唯一标准是它自己的页面是否公布同一套档位结构,四个新增市场逐一如下:
① MX → NA 4 档表。MX 页是 US 逐字副本(equivalence.csv#GXFJVDEGY4E6SMWD/MX:US,class=identical),公布的是英制 4 档 0 to 10 lb / 10 lb to <20 lb / 20 lb to <30 lb / 30 lb or more = $1.80 / $2.40 / $3.20 / $4.40(F-MX-GXFJVDEGY4E6SMWD-17-1、-18-1、-19-1、-20-1),除数 139、Effective January 1, 2025、50 lb 上限排除也都在。页面照搬美元,未本地化为 MXN。
② BR → NA 4 档表。BR 页是 CA 逐字副本(.../BR:CA,class=identical),同为英制 4 档 $1.80 / $2.40 / $3.20 / $4.40(F-BR-GXFJVDEGY4E6SMWD-17-1、-18-1、-19-1、-20-1),除数 139。照搬美元,未本地化为 BRL。(附注:BR 与 CA 一样,入选阈值那段把 NA 与 EU 两句并列印了两遍 —— 18 x 14 x 8 in / 20 lb 与 45.5 x 34.0 x 26.5 cm / 12.3 kg 同时出现,是 CA 版本身就有的重复段落,不是 BR 特有,故 2 区块的 | Region | 阈值表未动。)
③ BE → EU 5 档表,且不加任何说明。BE 页是 IT 逐字副本(.../BE:IT,class=identical),公布公制 5 档 €1.40 / €1.90 / €2.60 / €3.30 / €5.00(F-BE-GXFJVDEGY4E6SMWD-15-1~-19-1),除数 5000。BE 与 IT 同为 EUR,币种本就正确,故不标 as printed、不加大区说明行。
④ TR → EU 5 档表,标 as printed。TR 页是 UK 逐字副本(.../TR:UK,class=identical),公布公制 5 档但金额写作 £1.20 / £1.60 / £2.20 / £2.80 / £4.30(F-TR-GXFJVDEGY4E6SMWD-15-1~-19-1),除数 5000,Effective 1 January 2025。英镑出现在土耳其站,故标 as printed 并加一条 EU: 说明;不得换算成 TRY。
⑤ NL 不进任何分档表 —— 该 node 在 NL 是 404(见上一条),只在汇总表按"该类型无发布页"措辞出一行。ES 不写行(cookie 落在账号切换器、未能抓取,见 open-questions B1)。
as printed 的标注位置:两张分档表是 4~5 个数值列,若每格都缀 , as printed 会把表读废(E1 样板亦明示"不要把长说明塞进每个格子"),故在市场列整行标一次 (as printed);已核对生成器 mkt_region() 会先 re.sub(r"[]","",cell) 再取首个 token,MX (as printed)* 仍正确判为 MX、只在 NA tab 渲染。汇总表是单值列,按 E1 原样在值里写 , as printed`。
豁免块(4 区块)未动:四个新市场的排除项与其参照市场逐字一致 —— MX / BR 为 100 units + 50 lb 上限,BE / TR 为 250 units + 无重量上限,最小认证尺寸 BE / TR 同 UK 的 45.5 / 26.5 / 34.0 cm(快照第 41~43 行),无一处需要新增大区分叉。
库内数据:NL 119,193 笔(末次 2026-09-04)、BE 63,094 笔(2026-09-04);MX / BR / TR 本单元库内 0 笔(db/db-applicability.csv#F1)—— 0 笔不等于不收费,三站页面都已公布费率,故照写。

4 Official exemptions

(a) Upper-weight exclusion

  • Products that weigh 50 lb or more (actual weight) are excluded from this chargeback. [1]

(b) Category and attribute exemptions [1]

  • ASINs with any hazmat classifications and transportation regulations (for example, ASINs that include lithium-ion batteries)
  • ASINs in Prime Pantry, Amazon Fresh, or Media
  • ASINs below the minimum certification dimensions:
  • longest side < 6 in, shortest side < 0.375 in, or median side < 4 in
  • Primary ASINs that have existed for at least 24 months and have shipped fewer units to Amazon in the trailing 12 months than:
  • 100 units
  • ASINs packaged for shipment to Amazon in a way that nests or interlocks the individual selling units to maximize freight cube efficiency (for example, trash cans nested together)

(c) Post-certification and decertification grace period [1]

Internal note — not shown in product该豁免 NA / EU 一致 —— 页面不并列标注,两个 tab 各自照常显示。
  • After an ASIN is certified as Tier 1 (FFP) or Tier 2 (SIOC) for a vendor code, chargebacks for that ASIN under that vendor code stop from the certification date. Tier 3 (PFP) certification does not prevent this chargeback — the fee applies to every eligible ASIN not actively certified at Tier 1 or Tier 2 [1]
  • If the ASIN is decertified, a 60-day grace period applies during which the chargeback is waived
  • Re-certify within the grace period with a new ISTA-6 SIPP test report; if the ASIN is not re-certified in time, chargebacks resume at the end of the grace period
  • Decertification dates and reasons: Vendor Central Reports → Product Prep and Packaging

5 Documents required for dispute

Dispute typeRequired evidence [1]
ASIN dimensional or weight disputeThe case ID from Amazon Selling Partner Support confirming a re-measurement of your ASIN was completed and that the product does not currently fall within the dimensional or weight thresholds.
Note: shipping weight = greater of unit weight or dimensional weight (L×W×H ÷ divisor).
ASIN certification status disputeSend the ASIN's certification document — disputes have been accepted on it. Amazon's page asks instead for the case ID confirming successful packaging certification for the ASIN under the vendor code for which it was certified; include that as well if you have it.
Note: disputes are evaluated against the certification window — from the certification start date (per the Selling Partner Support email) through the decertification date, if any.
Not enough on their own: a previously submitted test report, or the certification confirmation email by itself [1].
Nested or interlocking item exclusionA picture of your inbound freight package orientation, plus a Contact us case opened under Amazon packaging certification → Other packaging certification questions
Internal note — not shown in product2026-09-09 源页面变更(本次全量快照重抓 GXFJVDEGY4E6SMWD 时 Amazon 已改文):新增两句—— Tier 3 (PFP) certification does not prevent these chargebacks. 与 Previously submitted test reports or confirmation emails alone are not sufficient evidence for dispute reversal.。本单元原先无条件写「认证后自认证日起停止计费」、并把「认证确认邮件」列为可接受证据,两处都与新原文冲突,已按原文改写(区块 4 与区块 5 各一处,含中文镜像与两处 ASCII 决策链;注:区块 6 的 ✅/❌ 要点生成器不渲染,见 02-content-model-spec.md §8,故客户可见的那一处写在区块 5 的表格单元里)。此变更由 Reviewer 1 的溯源审计发现 —— 快照脚本把它记成 new 而非 changed,因此没有进入 06-avc-link-inventory.md §6c 的变更时间线,根因见该文件 §6c 的 2026-09-09 条目。
认证状态争议的举证口径(owner 2026-09-09 直接确认):AVC 原文只写 case ID,但实际成功过的是认证文件本身(CS 提供的做法,有申诉成功案例);case ID 这条路虽然是官方写法,我们并没有申诉结果可以证明它可行。所以客户可见文案把认证文件放在首位、case ID 作为补充,而不是照抄 AVC 的单一要求。⚠️ 这与同页那句 Previously submitted test reports or confirmation emails alone are not sufficient evidence for dispute reversal. 不矛盾 —— 认证文件、测试报告、认证确认邮件是三样不同的东西,Amazon 否掉的是后两样,前端与 CS 沟通时不要混为一谈。
校验报告修正落点——CS PDF 列的证据为"包装照片(发货前)、SIPP 认证证明、跌落测试记录或包装规格表"。AVC 原文对三类争议全部只写 case ID,跌落测试报告是认证阶段的产物,不是申诉材料。但认证状态争议一类的实际口径以上一条 internal 为准(认证文件优先),前端务必按上表呈现,不要回退成「只收 case ID」。

6 Evidence examples

✓ Approved submission
✓ Approved submission
✕ Denied submission
✕ Denied submission
Go to Document CenterThis type supports automated disputes — evidence uploads are submitted automatically.

View the full chargeback response flow →

7 References

[1] Ships in Product Packaging chargeback — Amazon Vendor Central: US ↗ · MX ↗ · BR ↗

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