Maintain and optimize product listings across all marketplaces, including copy, imagery, video, SEO keywords, A+ content, and the Amazon Brand Store Prepare new item launches, ensuring content, assets, and ASIN setup (variation themes, GTINs, required attributes) are complete and on time Help build out LifeStraw's EU marketplaces, including catalog setup, listing localization, and marketplace-specific requirements Support new channel opportunities as the business evolves, such as a potential Amazon 3P (Seller Central) program Monitor reviews, ratings, pricing compliance, unauthorized sellers, and competitor activity, flagging issues and sharing insights that improve content, products, and performance. Pull weekly Vendor Central data and maintain sell-through reports and dashboards by marketplace (Shipped COGS, Shipped Units, ASP, YoY growth), turning the numbers into clear insights Monitor inventory health, weeks of coverage, and PO acceptance rate, flagging out-of-stock risk, excess inventory, and forecast variances, and working with Operations to resolve fulfillment issues Support revenue forecasting estimates in partnership with Finance and Operations.