ProfitCheck - Amazon Arbitrage Profit Calculator

Product analysis & profit calculator for Amazon Arbitrage. Identifies EAN/GTIN/ASIN/ISBN and calculates profit, ROI, and margin.

Beschreibung (DE + EN) ProfitCheck is the ultimate browser extension for Amazon Arbitrage sellers. Instantly analyze any product and calculate exact profit, ROI, and margin for Amazon FBA/FBM, eBay, and Kaufland — all in one panel. 🔍 Product Research & Scouting • Auto-detects ASIN, EAN, GTIN, ISBN on any website • Opens automatically on Amazon, eBay, Kaufland and any shop with EAN • Sourcing Mode for fast product scouting across online shops 🧮 Multi-Marketplace Calculator • Amazon FBA & FBM fee calculation (SP-API exact fees) • eBay fee calculation with category-based rates • Kaufland commission calculator • VAT calculation (standard & margin scheme) • Break-even price & maximum purchase price 📊 Price History & Sales Data ─ • Price trends and BSR history charts • BSR drops and estimated monthly sales • Offer tracking and competition analysis 🎯 Smart SELL / HOLD / SKIP Recommendation • Score-based buy recommendation (82/100) • 6 factors: Profit, Margin, ROI, Sales, Offers, Confidence • Adjustable thresholds for your strategy ⭐ Additional Features • Favorites & Watchlist with saved calculations • Search History with CSV export • Google Sheets export (one-click) • WEEE Registry search by brand • Dark & Light theme • Draggable sections & customizable layout 💰 Plans ─ • ProfitStarter: 1,000 queries/month — from €13.99/month • ProfitCheck Unlimited: Unlimited queries — from €19.99/month • Both plans include a 14-day free trial Works on: Amazon.de, eBay.de, Kaufland.de, and any online shop with EAN/GTIN product data.