Chargebacks Analysis Report ▸ Missing or invalid single shipment identifier guide drawer | ← A2 · All types · A4 →
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Missing or invalid single shipment identifier
Manual dispute
On-time shipment · unit A3
North America
Europe
INTERNAL — NOT IN THE FIRST RELEASE
本页不在一期上架范围:库内数据 2026-01 后停止增长,且 Amazon 宣布的归类调整未实际执行。内容已建、不进导航,待该类型恢复产生数据后可直接放开展示 —— 见 00-scope-matrix.md §3 族 A。
Source of this page: On-time shipment chargebacks — Amazon Vendor Central: US ↗ · MX ↗ · BR ↗

1 Definition

A missing or incorrect single shipment identifier defect is triggered when the submitted advance shipment notification does not have a single shipment identifier (PRO or BOL, or Amazon reference number), or has an incorrect identifier that does not map with any appointments.

Single shipment identifier : PRO or BOL for Prepaid; Amazon reference number for Collect.

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

Missing or invalid single shipment identifier — the ASN cannot be matched to an appointment Amazon action Vendor action Advance shipment notification Vendor · EDI 856 or Vendor Central Single shipment identifier field Prepaid → PRO or BOL · Collect → Amazon reference number Appointment or routing request Vendor's carrier enters the identifier The same identifier must appear here Identifier match Amazon links the ASN to the appointment using the shared PRO, BOL or Amazon reference number Identifiers match on both sides Amazon links the ASN to the appointment — no defect No single shipment identifier on the ASN Nothing for Amazon to match on — charged once the shipment is received Identifier maps to no appointment Wrong value, or the ASN was not resubmitted after the carrier changed the PRO/BOL Chargeback — 3% of cost of goods sold (NA & EU alike), charged on the advance shipment notification quantity once the shipment is received · Rate card: 95% compliance Automatic waiver — a week runs Sunday to Saturday; that week's chargebacks are waived when previous 12-week average compliance is 95% (EU: defect ≤ 5%)
✕ What triggers it
  • ASN submitted without a PRO / BOL / Amazon reference number
  • The identifier provided does not match any appointment, so Amazon cannot link the ASN to a shipment
  • Carrier modified the PRO or BOL after ASN submission and the ASN was not resubmitted

Chargeback quantity : Advance shipment notification quantity. The chargeback is applied once the shipment is received.

✓ How to prevent it
  • Collect — provide accurate Amazon reference numbers on your ASNs before trailer check-in
  • Prepaid — you and your carrier must provide the same identifier (PRO or BOL) on both the ASN and the appointment signal before trailer check-in
  • If the carrier modifies the PRO or BOL, resubmit the ASN with the most up-to-date value
Designer note (internal)
Internal note — not shown in productA 时间轴型 · 匹配图:上排 ASN(含 PRO/BOL 或 ARN 字段卡片),下排 Appointment / Routing request(同字段)。
- 🟢 两侧标识一致 → 绿色连线 Matched
- 🔴 上排字段为空 → 断裂连线 Missing identifier
- 🔴 两侧值不同 → 交叉红线 Mismatched → 3% COGS

3 Chargeback fee

Penalty
3%
of COGS on the ASN quantity
Compliance required
95%
12-week rolling average

3% of cost of goods sold (COGS) for the chargeback quantity

Internal note — not shown in productNA 与 EU 同为 3% COGS —— 相同不等于要并列写,页面上每个 tab 只出本区口径。
2026-09-09 六新市场实测(账本筛 node=G202168400)—— ① MX / BR / BE / TR 逐字继承 US / CA / IT / UK(equivalence.csv#G202168400/MX:US/BR:CA/BE:IT/TR:UK,class=identical),四站公布的同样是 3% + 95% 两个百分比F-MX-G202168400-115-1F-BR-G202168400-111-1F-BE-G202168400-98-1F-TR-G202168400-98-1)—— 不带币种,没有 as printed 问题,直接继承本大区 STAT。② NL 无此子类型:NL / PL / SE 共用的那篇 PO on-time accuracy 全文检索 identifier 命中 0 次(快照 probe/pages/NL/G202168400.md),账本里 NL 该 node 无任何金额 / 百分比行,故按"该类型无发布页"措辞落地。③ 库内本单元只有 US 73,626 笔与 CA 1,098 笔,MX / BR / NL / BE / TR 均 0 笔db/db-applicability.csv#A3)—— 0 笔不等于不收费;BE / TR 页面已公布费率,故照写。

4 Official exemptions

  • Chargebacks in a given week (Sunday–Saturday) are automatically waived if the previous 12-week average "missing or incorrect single shipment identifier" compliance is 95%; if you do not qualify for the automatic waiver, you can dispute individual chargebacks.
Internal note — not shown in product这是本单元唯一的官方豁免。CS PDF 另写的 "Amazon system error or carrier-side modification" 在 AVC 无出处,不得作为豁免呈现。EU(UK)Exception 表与 NA 措辞一致(95% 合规),仅 rate card 用 ≤5% defect rate 表述。

5 Documents required for dispute

  1. ASN — Vendor Central screenshot or the XML / text copy of the EDI 856 transmission containing the PRO or BOL and the purchase order information
  2. Carrier appointment screenshot showing the same PRO or BOL

6 Evidence examples

✓ Approved submission
✓ Approved submission
✕ Denied submission
✕ Denied submission
Contact supportOur team will help you prepare and submit the dispute.

View the full chargeback response flow →

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