Most sellers price internationally by guessing. Then duty, VAT and marketplace fees come out — and the profit disappears. Enter your price, product cost, shipping and destination. See duty, tax, marketplace fees and what's actually left for you. Works for US, UK, Canada, Australia and the EU. Switch country with one click. Built for Amazon, eBay, Etsy and Shopify sellers. No signup. Runs in your browser. Nothing saved. Fintech, Small Business Try it on AIToolkitCenter.