Zentria Flow - Know your true import cost before you place an order

E-commerce importers lose thousands to unexpected tariff bills — especially now with US-China tariffs at 145%. Zentria Flow calculates your complete landed cost in 10 seconds: duties, tariffs, VAT, freight, and insurance. Then audits your shipment documents for compliance errors before they become expensive customs problems. Free to start. 3 calculations/day, no account needed. Covers US, UK, EU and 180+ countries.

Hey Product Hunt 👋

I built Zentria Flow because importers keep getting blindsided by tariffs. Since 2025, a shipment from China can stack MFN + Section 301 + IEEPA and more than double in cost — and most "duty calculators" only show the base rate, so sellers price into a loss without knowing it.

Zentria Flow computes the full landed cost — every duty layer, VAT, freight and fees — for 70+ countries, in seconds. There's a free calculator (no signup) to try on a real product right now, plus a WooCommerce plugin.

I'd love your honest feedback — especially if you import from China, sell on Amazon/eBay, or run a Shopify/WooCommerce store. What's the worst customs surprise you've had? Happy to run any product through it for you. 🙏

Zentria Flow - Know your true import cost before you place an order

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