How to Handle Amazon Chargebacks and Vendor Disputes in Australia

Amazon vendor chargebacks can account for between 3% and 10% of cost of goods sold (COGS), depending on compliance performance and shipment accuracy, according to recent vendor operations analyses.

These deductions are applied automatically by Amazon, often without prior warning, leaving many vendors unaware of the rules until revenue is already affected.

For Australian Vendor Central suppliers, this creates ongoing reconciliation issues across finance, operations, and logistics teams. This article explains the main types of Amazon vendor chargebacks, how to dispute them, and how to prevent them through tighter operational controls.

   

        

   

     

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What Are Amazon Vendor Chargebacks and What Do They Cost?

Amazon vendor chargebacks are financial penalties issued by Amazon to first-party (1P) vendors when shipments fail to meet purchase order, delivery, or compliance requirements.

• PO On-Time Accuracy: Typically 3% of COGS for late deliveries and up to 10% for early deliveries.
• ASN Accuracy: 2% to 6% of COGS when shipment data does not match the Advanced Shipping Notice, including discrepancies in unit count or carton information.
• Labelling and Packaging: Flat fees typically range from $0.15 to $0.50 per unit, depending on the violation type, including missing or unreadable barcodes.
• In Full Delivery: 3% to 5% of COGS depending on sub-category, such as Down Confirmed or Not Filled.
• No Show or Rejected Delivery: Often exceeds $800 per failed delivery appointment based on vendor reports.

For vendors looking to reduce delivery-related penalties, refer to our inbound logistics guide for Amazon suppliers.

The Most Common Amazon Vendor Chargeback Types

PO On-Time Accuracy

PO On-Time Accuracy measures whether shipments are delivered within the agreed window between purchase order confirmation and the scheduled delivery date. Deliveries that arrive earlier or later than the confirmed window are considered non-compliant. This typically results in a 3% to 9% COGS chargeback. 

As of mid-2025, Amazon has begun consolidating this metric into the broader In Full Delivery framework.

ASN Accuracy

An Advanced Shipping Notice (ASN) is the electronic document that communicates shipment details to Amazon before arrival. Chargebacks occur when there are mismatches between the ASN and the actual shipment received. 

Common issues include incorrect unit counts, carton quantities, or SKU data. These discrepancies typically result in penalties ranging from 2% to 6% of COGS.

Labelling and Packaging

Labelling and packaging chargebacks are applied when shipments fail to meet Amazon’s compliance standards. This includes missing barcodes, unreadable labels, incorrect label placement, or the use of non-approved packaging materials. 

Unlike other chargebacks, these are usually applied as flat fees per unit or per incident rather than a percentage of COGS.

In Full Delivery and Serious Infractions

In Full Delivery, chargebacks cover multiple compliance failures related to order fulfilment. Not Filled penalties apply when ordered units are not supplied and are typically charged at 5% of COGS. 

Down Confirmed penalties apply when vendors confirm fewer units than ordered and are usually charged at 3% of COGS. PO Overage occurs when excess units are delivered, and Amazon may retain up to 100% of the value of those units.

Serious infractions include No Show and Rejected Delivery events. A No-Show occurs when a carrier fails to attend a booked delivery slot.

A Rejected Delivery occurs when shipments arrive non-compliant or outside scheduled parameters. 

These incidents can result in flat fees exceeding $800 per occurrence.

How to Dispute an Amazon Vendor Chargeback

Amazon vendors typically have 30 days from the issue date to dispute a chargeback through the Operational Performance dashboard in Vendor Central.

1. Identify the violation in Vendor Central by reviewing the Operational Performance dashboard and locating the specific chargeback code and affected purchase order.
2. Collect supporting evidence, including shipping logs, carrier proof of delivery, signed delivery receipts, and timestamped photographs of shipment condition and labelling.
3. Submit the dispute through Vendor Central by attaching all relevant documentation and clearly stating the reason the chargeback is invalid.
4. Monitor the dispute status and response timeline within Vendor Central, as resolutions may take several weeks depending on case complexity.
5. Audit historical chargebacks where applicable, as some vendors conduct internal reviews or engage third-party specialists to recover invalid deductions going back up to five years. 

How to Prevent Amazon Vendor Chargebacks

Automate ASN and Invoicing

Electronic Data Interchange (EDI) automates the exchange of shipment and invoice data between vendors and Amazon, reducing manual input errors that lead to ASN mismatches. Automated systems improve data accuracy and consistency, which directly lowers the risk of ASN-related chargebacks. 

According to supply chain reports, EDI adoption continues to increase among Amazon vendors due to its impact on compliance accuracy.

Implement Pre-Shipment Quality Checks

Warehouse teams should implement a documented process for verifying shipments before dispatch. This includes photographing each pallet after packing, confirming barcode visibility, and checking that all labels meet Amazon requirements. These records should be stored as proof of compliance and used as evidence in the event of disputes.

Choose Carriers with Verified On-Time Performance

Late Delivery and No-Show chargebacks are directly linked to carrier reliability on inbound fulfilment centre deliveries. Selecting carriers with consistent on-time performance reduces the risk of missed delivery windows and rejected shipments.

Couriers & Freight allows Australian vendors to compare interstate carrier transit times before booking, providing visibility over delivery schedules for inbound freight.

This enables better alignment with Amazon booking windows and reduces the likelihood of delivery-related penalties.

Ship Smarter to Amazon With the Couriers & Freight

Reducing chargebacks depends on aligning freight execution with Amazon’s delivery requirements. Learn how to improve inbound shipment performance and reduce compliance risk in our guide to Amazon inbound logistics. 

   

        

   

     

Compare Carrier Rates for Amazon Inbound Freight

     

Book and compare interstate carriers for your Amazon vendor shipments through Couriers & Freight.

     Get a Quote Now