Released: December 2, 2025
Overview
Issue:
When merchants connected multiple Amazon Seller Central accounts, sales and traffic data was being duplicated in reports. The data from different seller accounts was incorrectly combined, causing inflated metrics.Solution:
Updated the data ingestion logic to properly distinguish between different seller accounts. The Amazon Business Analytics Services (BAS) scripts now join data using seller_id in addition to report_type and marketplace_id, ensuring each seller account's data remains separate and accurate.