Amazon
Amazon Vendor Central chargeback recovery for 1P vendors
Forty-plus chargeback types across six categories, plus shortage claims — worked weekly, disputed inside Amazon's 30-day window, and traced back to the operational drivers behind them.
The exposure
Two loss streams, not one
Amazon treats compliance chargebacks and shortage claims as separate mechanisms with separate processes (SPS Commerce). Chargebacks are penalties for operational non-compliance — PO confirmation, ASN accuracy, prep, packaging, transport and receiving. Shortage claims are Amazon asserting it received fewer units than you invoiced.
Carbon6, which reports auditing $10 billion in Vendor Central revenue, puts chargebacks at roughly 1–5% of invoice value across a year, averaging near 1.5% in Q1–Q3 and around 4% in Q4 (Carbon6). For a 1P vendor doing meaningful volume, that is not a rounding error.
There are 40 or more chargeback types across six categories, and they interact: the same operational miss can trigger a chargeback and expose you to a shortage claim.
Categories
The six chargeback categories
| Category | What triggers it | Typical dispute evidence |
|---|---|---|
| Purchase orders | PO on-time accuracy, unconfirmed units, overage units. Subtypes include not on time and down-confirmed at 3% of product cost, and not filled at 10% | Confirmation timestamps, ship and delivery window records, routing requests and carrier proof |
| ASN | Missing, late or inaccurate advance ship notices. Fees range roughly 1–6% of product cost depending on compliance rate and subtype | ASN transmission logs, acknowledgements and the content of the transmitted document |
| Preparation | Bagging, bubble wrap, cap seal and set creation failures | Prep specification for the ASIN and photographic evidence of the units shipped |
| Packaging | Ships-in-product-packaging certification issues | Certification records and packaging test documentation |
| Transportation | Pickup accuracy and carrier no-shows | Carrier records, appointment history and freight-ready evidence |
| Receive process | No carton content label, carton content accuracy, oversized or overweight cartons | Label specification compliance, carton manifests and dimensional records |
Fee percentages and subtypes cited from Carbon6's breakdown of Amazon vendor chargeback types; Amazon revises these programmes regularly, so current terms should be confirmed in Vendor Central.
The clock
Thirty days, twice
This is the tightest window of any programme we work. Vendors have up to 30 days from chargeback notification to dispute, and a further 30 days from a first refusal to submit a second dispute (SPS Commerce). Disputes are handled by Amazon's Vendor Chargeback Dispute Management team.
A monthly review cadence is not sufficient here. Chargeback review has to be a weekly standing task, or the money simply expires.
The engagement
How Upstream works an Amazon 1P file
- Weekly pull of the operational performance defect list and chargeback detail, so nothing ages out unseen.
- Shortage claims worked as their own track, reconciled against ASNs, invoices and receipt records.
- Disputes filed inside the first 30-day window with evidence attached, and escalated in the second round where the first is refused.
- Chargeback data analysed by type and ASIN to find the operational drivers behind the biggest categories.
- Q4 readiness work ahead of peak, when both volume and chargeback rates rise.
Category-level detail in our guide to Amazon Vendor Central chargebacks.
Questions
Frequently asked questions
How long do we have to dispute an Amazon chargeback?
Up to 30 days from the notification date, with a further 30 days from a first refusal to file a second dispute. There is no annual true-up and no mechanism for aged disputes, so a weekly review cadence is essential.
What is the difference between an Amazon chargeback and a shortage claim?
A chargeback is a penalty for an operational compliance failure — PO confirmation, ASN accuracy, prep, packaging, transport or receiving. A shortage claim is Amazon asserting it received fewer units than you invoiced. They are different processes with different evidence, and they need to be worked separately.
Which chargeback types cost 1P vendors the most?
PO on-time accuracy and ASN accuracy are consistently the heaviest, both because the fee percentages are meaningful and because the volume is high. Carbon6's breakdown puts PO on-time subtypes at 3% of product cost for late or down-confirmed units and 10% for shipments cancelled as not filled, with ASN accuracy ranging roughly 1–6%.
Do you work Amazon and our brick-and-mortar retailers together?
Yes, and it is usually the better arrangement. Root causes cross accounts — an item-setup or ASN discipline problem generates charges at Amazon, Walmart and Target simultaneously, and seeing it in one file makes the fix obvious.
What access do you need to Vendor Central?
Read-only user access you provision and can revoke, sufficient to pull the operational performance defect list, chargeback detail, shortage claims and payment data. We do not ask for shared credentials.
What does Amazon recovery cost?
Contingency. A percentage of dollars actually recovered, invoiced after the recovery lands, with nothing owed if we recover nothing.
Keep reading
Related reading
Guide
Amazon Vendor Central chargebacks: the costly categories
Six categories, 40+ types, and the 30-day window that decides everything.
Definitions
Deduction vs. chargeback vs. dispute management
Amazon is the clearest example of why the distinction matters.
Retailer
Walmart OTIF & deduction recovery
OTIF fines, AP claim codes and post-audit claims.
Reference
Retailer deduction code glossary
Codes and categories across Walmart, Target, Kroger, Amazon and Costco.
Deduction audit
See what you're owed.
The deduction audit reviews your recent retailer remittance and deduction data, identifies what is recoverable, and shows you the root causes behind the repeat offenders. Recovery work runs on contingency — you get paid first, and our fee comes out of recovered dollars.