google sheets , Shopify, Microsoft Excel, Amazon Seller Central, AI productivity tools, Helium 10, Claude, Keepa, logistics, listing optimization, ChatGPT, inventory management software, etsy, eBay, Microsoft Copilot, order fulfillment processes, Walmart Marketplace, basic SEO, E-commerce marketplace management, Cin7, Zoho Inventory, shipping platforms, Jungle Scout, product research tools, Fishbowl