SellerFeesCalculator - Calculate selling fees & maximize profits

I built SellerFeesCalculator to help sellers save time and maximize profits by cutting through the confusion of marketplace fees. As a seller myself, I often struggled with hidden costs and inconsistent calculators online - so I decided to create a free, reliable tool that anyone can use. Designed with sellers in mind: 📱 Fully responsive design - works seamlessly on any device 🧮 Smart calculators - with tax options and detailed fee breakdowns 🌍 Multi-platform support - covering eBay, Etsy, PayPal & more across regions ⚡ Clean & fast experience - simple interface with accurate results in seconds This tool is designed to be simple yet powerful - whether you’re a casual seller or running a business, you can quickly get clear insights into your fees and focus on what really matters: growing your profits. Would love to hear your feedback, ideas, or feature requests! 🙌