What Are the Most Common Deductions by Retailer? 

In this article, learn about: 

• Common deduction types across Amazon, Target, and Walmart 

• What retail deductions mean and why they occur 

• How suppliers can dispute invalid deductions and recover lost revenue 

There are many suppliers who view deductions as a cost of doing business, but invalid, duplicated, and inflated claims quietly erode margins when they go unreviewed or undisputed. 

There are two types of deductions: valid and invalid. Valid deductions fall into two primary camps, planned and unplanned. Planned valid deductions are often called allowances and are previously agreed upon payment terms between the supplier and retailer. Unplanned valid deductions typically take the form of a supplier compliance infraction, resulting in a deduction from the invoice. Invalid deductions are deductions taken in error, due to a variety of reasons. Sometimes these come from simple receiving errors. 

For valid deductions, a supplier’s focus should be prevention by addressing the underlying issues that led to the deduction. For invalid deductions, a supplier’s focus should be revenue recovery. However, valid or invalid, a supplier’s best defense is to first understand each retailer’s deduction process, and, second, to be prepared to dispute invalid deductions. 

This guide provides an overview of common deductions, with their definitions, for Amazon, Target, and Walmart. There is an FAQ section at the end that includes more detailed information about deductions and disputing. 

Overview of Amazon Deductions 

Amazon breaks down its deductions into three categories: 

• Deductions: Amazon defines deduction the same way many retailers do, as a payment deducted from the invoice due to errors in the supply chain process. 

• Chargebacks: This category encompasses charges that are billed to the supplier after the fact, usually due to noncompliance. Chargebacks encompass issues with Purchase Orders (POs), Advanced Ship Notices (ASNs), as well as packaging, shipping, and fulfillment issues. 

• CoOps: These are previously agreed upon terms and charges, usually related to promotions, that should be included on the invoice. Other retailers might call these allowances. 

Some of the most common deductions for Amazon suppliers are: 

• Missing invoices: Amazon defines a “missing invoice” as one that cannot be matched to the products received. Sometimes, a missing invoice is due to delays, or because the invoice was rejected for noncompliance or another error. 

• Invoices that cannot be processed: When an invoice cannot be processed by Amazon, it falls to the supplier to fix the issue. Typically, an invoice that cannot be processed is one that fails to adhere to Amazon’s invoicing requirements. 

• Potential shortages: Amazon’s system allows it to note whether a shipment’s product quantity matches what is said to have been received. When these do not match, suppliers are hit with a “potential shortage” deduction. But this deduction functions more like an alert. 

• Remaining shortages: An unresolved “potential shortage,” will escalate to a “remaining shortage,” which is defined just like how most retailers define a shortage: the product quantity received does not match what was invoiced. 

• Defects: More particularly called Supply Chain, Invoicing, and Catalog Defects, this deduction type functions as catch-all for supply chain errors that do not fall under the previous deduction types. 

Example of Amazon Deduction 

Let’s say a supplier invoices Amazon for 500 units of a seasonal item, but Amazon's receiving records show only 480 units arrived at the fulfillment center. Amazon issues a shortage deduction for the 20-unit discrepancy until the supplier can provide proof that the full shipment was delivered. 

Related Reading: Amazon CoOp Cheat Sheet 

Overview of Target Deductions 

Target divides up its deductions into five primary categories: 

• Shortages: This category encompasses all possible shipping-related issues that could occur. Shortages make up the majority of deductions from this category. 

• Pricing: Deductions under the pricing category involve invoicing errors, particularly related to the invoice not matching the PO or what was shipped. 

• Returns: This category is a combination of deductions rolled out weekly based on damaged or destroyed products. 

• Miscellaneous: This category encompasses deductions issued due to Target having to process a manual check. 

The most common deductions across all categories for Target suppliers are: 

• Shortage: This appears as a Code A030 and is a manual deduction issued when what was invoiced does not match what was received, when the majority of difference is due to carton shortage(s). 

• Cost Differences: This deduction is taken when what was invoiced does not match the cost of what was received. 

• Substitutions: This deduction is taken when what was invoiced does not match what was received due to item substitutions. 

• Auto Chargeback: This deduction is an automated process that may be due to any or multiple of the above deduction types. 

Example of Target Deduction 

If a supplier invoices Target at $12.50 per unit, but the approved purchase order lists the item at $11.75, Target will issue a cost difference deduction. Target deducts the difference between the invoiced amount and the authorized cost. 

Related Resource: Target Deductions 201 

Overview of Walmart Deductions 

Walmart breaks down its different deductions into five primary categories: 

• Invoice Deductions: These deductions occur when Walmart receives a shipment that does not match what is listed on the invoice and/or other documentation, such as the Purchase Order (PO) or Bill of Lading (BOL). This discrepancy can occur due to shortages, damages, substitutions, pricing discrepancies, or duplicate billing. 

• Allowances: These are previously agreed upon deductions, usually related to promotions or supplier benefits. 

• Compliance: These deductions come from Walmart’s Supplier Quality Excellence Program (SQEP) and On-Time In-Full (OTIF) metrics, which track supplier compliance across various areas of the supply chain, such as shipping, timing, and packaging. 

• Audits: These deductions, which Walmart calls Post Audits, are fines applied later after a review usually by a third party that Walmart hires to look into old transactions. 

The most common deductions across all categories for Walmart suppliers are: 

• Price Differences as Documented: This deduction occurs when there is a pricing discrepancy between the PO and the invoice. 

• Goods Billed not Shipped: This deduction occurs when the Advanced Ship Notice (ASN) is missing or received after the delivery. 

• Carton Shortage/Freight Bill Signed Short: This deduction is a standard shortage deduction, occurring when the amount of product received is less than what is listed on the BOL. 

• No Merchandise Received for Invoice: This deduction occurs when the Proof of Delivery (POD) is sent late or missing altogether. 

Example of Walmart Deduction 

Let’s say a supplier ships a truckload to a Walmart distribution center (DC) but fails to transmit the ASN before delivery. Walmart cannot reconcile the shipment against the invoice and issues a Goods Billed Not Shipped deduction until the documentation is verified. 

Related Resource: Managing Your Walmart Deductions  

Common Deductions Across Amazon, Target, and Walmart 

Disputing Best Practices for Amazon, Target, and Walmart 

Not every deduction will be valid. For example, an Amazon supplier may receive a deduction for a late shipment, but the reason that the shipment was late is because of a weather incident. In circumstances like these, when suppliers are hit with invalid deductions, the necessary next step is to use Amazon’s DisputeGPT. 

Some best practices when it comes to disputing invalid deductions: 

• Determine if the deduction is valid or invalid. 

• Understand the retailer’s required process for disputing. 

• Gather the necessary documentation for a successful dispute, such as copies of the PO and invoice, and other proof documentation such as the POD and BOL. 

• Ensure that all details are accounted for, including any extra documentation like proof photos or emails. 

• Review the retailer’s process for re-disputing, should the first dispute be rejected. 

• Make sure that you are fully informed on all the retailers’ compliance programs, and consistently tracking your compliance score. 

• Review entire supply chain process to avoid future valid deductions. 

Related Resource: Amazon’s Chargeback Cheatsheet 

Why Deduction Validation Matters 

When it comes to deductions, and disputing them, the overarching best practice suppliers should adhere to is validating every deduction they receive. Some suppliers find it easier to simply dispute every single deduction they receive, regardless of its validity. Other suppliers may choose to never dispute. In both cases, it is typically because the supplier does not feel they have the capacity to go through the necessary process of validating the deduction. 

“It can feel like the right move to challenge every questionable deduction, but there is relational cost to bad disputes," says Eric Smith, Director of Product for SPS Commerce Revenue Recovery. According to industry estimates, invalid deductions often represent 5% to 10% of total claims, creating millions of dollars in avoidable profit leakage for suppliers.  

Some retailers, like CVS and Target, are even implementing fines for suppliers who dispute valid deductions. But even for retailers that are not implementing such fines, it is important to validate deductions prior to disputing. One of the many benefits of good disputing practices (especially when focused on disputing invalid deductions) is a stronger relationship with both buyers and retailers. 

Frequently Asked Questions 

What is a Deduction at Amazon? 

A charge Amazon applies to a supplier's account for operational failures like late shipments, incorrect packaging, damaged goods, or shipping errors. Deductions reduce payment and recover Amazon's costs. 

How do I Dispute Amazon Shortage Deductions? 

Gather proof of delivery (carrier signatures, photos), match receipt dates to ASN timing, and submit evidence through Amazon Vendor Central within your dispute window to challenge the shortage claim. 

What are Amazon’s Compliance Chargebacks? 

Penalties Amazon assesses for failing to meet packaging standards, FNSKU requirements, labeling guidelines, or routing specifications outlined in your vendor agreement and updated guides. 

How do I Dispute Amazon Compliance Chargebacks? 

Document your compliance proof (photos, labels, routing receipts) and submit through Vendor Central with a clear explanation of how you met the spec. Act before the dispute window closes. 

What is Amazon CoOp? 

Amazon CoOp is a deduction program where Amazon charges suppliers for certain marketing, merchandising, and business support activities. For suppliers selling through Amazon Vendor Central, Co-op is typically negotiated during annual vendor agreement discussions and is usually calculated as a percentage of the products Amazon purchases from the supplier. 

How do I Dispute Amazon CoOp Deductions? 

Review the original CoOp agreement for performance requirements, compile evidence of work completed or services rendered, and file through Vendor Central with documentation before the deadline. 

What are Target’s Common Deductions? 

Shortages, overages, OTIF failures, damaged goods, compliance violations, price discrepancies, and unauthorized markdown deductions. Target's system is similar to Walmart's but with different portal mechanics. 

What are Target’s Compliance Deductions? 

Penalties for violating Target's packaging, labeling, UPC, or routing requirements. Target assesses these separately from shortage chargebacks and enforces strict compliance scorecards. 

How do I Dispute Target Deductions? 

Log into Target's supplier portal, locate the deduction, gather supporting proof (BOLs, carrier confirmations, photos), and submit your dispute narrative and evidence within Target's window. 

How do I Dispute Target Compliance Deductions? 

Provide clear proof of spec compliance through photos, corrected labels, or updated documentation. Target's compliance disputes are harder to win than shortage disputes, so evidence quality matters greatly. 

What is a Deduction at Walmart? 

An automated charge Walmart applies for shortages, overages, OTIF failures, damaged goods, routing violations, or vendor-agreement breaches. Walmart's system generates deductions through Retail Link and posts to APDP. 

How Many Deduction Codes Does Walmart Have? 

Walmart uses over 100 deduction codes grouped by category: price (Codes 10-19), goods billed not shipped (Code 22), carton shortage (Code 23-24), return allowance (Code 25), OTIF (Code 30s), and compliance/labeling (Code 40s+). 

How do I Dispute a Deduction at Walmart? 

Log into APDP in Retail Link with deduction details, upload supporting documents (BOLs, ASNs, carrier proofs), submit your dispute, and monitor status. Walmart's window is typically 180 days from charge date. 

What is a Walmart Post Audit? 

A financial review Walmart conducts of supplier invoices and compliance history over a period, identifying billing discrepancies or breaches and issuing back-charges. Post-audit deductions are harder to dispute than standard ones. 

What is Walmart’s SQEP Program? 

Walmart’s Supplier Quality Excellence Program requires vendors to meet PO-accuracy, labeling, and item-data standards. Suppliers receive scorecards and could face deductions or delisting for SQEP violations. 

What is Walmart’s OTIF Program? 

Walmart enforces On-Time In-Full metrics, requiring 98% compliance with a 3% cost-of-goods penalty per shipment on non-compliant shipments. OTIF failures are the largest driver of deductions and carry a compounding financial impact. 

What is the Difference Between a Deduction and an Allowance? 

Deductions are charges (shortages, compliance fines) that Walmart applies automatically. Allowances are agreed-upon discounts the supplier offers (promotional, markdown, volume) and invoices off, reducing gross revenue without a separate chargeback. 

Deductions as a Visibility Problem 

Deductions are often viewed as accounts receivable issues, but they can reveal much larger operational challenges: 

• Shortages may point to warehouse execution problems 

• Pricing deductions can highlight data synchronization issues 

The suppliers that manage deductions most effectively are doing more than recovering lost revenue. They are using deduction data to identify recurring patterns and reduce future disputes. 

Whether you sell to Amazon, Target, Walmart, or dozens of retailers, understanding why the deductions occur is the first step toward protecting margins and building stronger retailer relationships. 

Improve Deduction Visibility and Recovery 

Managing deductions across multiple retailers can quickly become time-consuming and complex. SPS Commerce Revenue Recovery helps suppliers identify invalid deductions, recover lost revenue, and gain greater visibility into deduction trends across their retail network. 

Learn how SPS Commerce Revenue Recovery can help your team spend less time chasing deductions and more time focused on growth.