Profit after ads per ASIN
Pull Advertised Asin, Spend and Sales 14d from Sponsored Products: Advertised Product for last month, join them with data/cogs.csv and write profit after ad spend per ASIN to reports/asin-margin.csv.
A retail media analyst combines Amazon ad data with product costs that never leave the repository. Gemini CLI reads the ad side from Dataddo and writes the join, so the margin view is rebuilt in seconds each month.