Overview

Amazon Fulfillment Reports provide sellers with detailed data about their Fulfillment by Amazon (FBA) operations, covering everything from inventory levels and shipment tracking to customer returns and long-term storage. These reports are essential tools for monitoring the health of your FBA business and making informed decisions about inventory management, restocking, and cost control.

Key Points / What Sellers Need to Know

• Multiple report categories available — Fulfillment reports span several areas including inventory, shipments, returns, customer concessions, and removals, giving sellers a comprehensive view of their FBA operations.
• Two download formats — Reports can be downloaded in either CSV (.csv) or TXT (.txt) format, each with different advantages depending on how you plan to use the data.
• Leading zeros matter — When downloading in CSV format, spreadsheet applications will strip leading zeros from MSKUs, ASINs, and FNSKUs. If your product identifiers begin with zeros, use the TXT format instead to preserve data integrity.
• Regular monitoring recommended — Reviewing fulfillment reports on a consistent schedule helps sellers catch inventory discrepancies, unexpected fees, and return trends before they become costly problems.
• Data drives profitability — These reports contain the raw data needed to calculate true FBA costs, identify slow-moving inventory, and optimize your supply chain.

How to Access and Download Fulfillment Reports

Sellers can access fulfillment reports directly from Seller Central by navigating to the Reports section and selecting Fulfillment. From there, Amazon organizes available reports into logical categories such as Inventory, Payments, Customer Concessions, Removals, and more. Once you select a report type, you can specify the date range and request the report for generation. After processing, the report becomes available for download in either CSV or TXT format. The CSV option is convenient for quick analysis in spreadsheet applications like Microsoft Excel or Google Sheets, while the TXT format is better suited for preserving data fidelity — particularly when your product identifiers contain leading zeros that CSV parsing would otherwise remove.