MultiSellerPro

Multi-marketplace selling tools

MultiSellerPro – Multi-Marketplace Selling Tools Your all-in-one browser extension for smarter, faster product sourcing and profit analysis — without ever leaving the page. --- What is MultiSellerPro? MultiSellerPro is a powerful Chrome extension built for online sellers, resellers, and arbitrage sellers. Whether you're sourcing products on Amazon, flipping on eBay, going live on Whatnot, or building your Amazon Influencer Program account, MultiSellerPro puts real-time data, instant profit calculations, and cross-marketplace analytics right in your browser — wherever you shop. --- Key Features: 🔍 Instant Product Overlays — Get real-time data overlays on product pages across all supported marketplaces. See what you need, when you need it, without switching tabs or copy-pasting into spreadsheets. 💰 Live Profit Calculators — Instantly calculate your net profit after fees, shipping, and cost of goods for each marketplace. Know your margins before you buy. 📊 Cross-Marketplace Analytics — Compare prices, demand, and profitability across platforms side-by-side. Make smarter sourcing decisions backed by data. 🖱️ Right-Click Search — Select any product name or UPC on any webpage, right-click, and search it across marketplaces in seconds. Works on ANY website, not just the big marketplaces. 🌐 Universal Search Mode — Not on a supported marketplace? No problem. Open the extension on any webpage and search by product name or UPC to pull up cross-platform results instantly. 🔗 Smart Tab Memory — Your search terms and product data are saved as you navigate between tabs, so you never lose your place in the sourcing flow. ⭐ NEW: Amazon Influencer Program (AIP) Tools — Dedicated tools to help Amazon Influencer Program creators identify and track winning products for their storefronts. --- Supported Marketplaces: ✅ Amazon | ✅ Walmart | ✅ eBay | ✅ Amazon Influencer Program | ✅ Whatnot(soon) --- Who is it for? MultiSellerPro is built for retail arbitrage sellers, online arbitrage resellers, Amazon FBA & FBM sellers, Whatnot live sellers, multi-platform resellers, and Amazon Influencer creators who want to move faster and sell smarter. --- Why MultiSellerPro? Stop wasting time jumping between browser tabs, manually calculating fees, and second-guessing your sourcing decisions. MultiSellerPro brings everything into one seamless overlay so you can source more products, calculate profits instantly, and focus on what matters — growing your business. Install MultiSellerPro today and transform the way you source and sell online.