SellerProfitMargin - Free, zero-signup profit calculator for 6 major marketplaces
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The Problem: Most e-commerce profit calculators force you to sign up, input an email, just to check a simple margin. that friction slows you down.
The Solution: www.SellerProfitMargin.com is a completely free, lightning-fast web tool built for sellers checking viability before they list. No accounts. No setup. No paywalls.
What’s inside?
📊 6-in-1 Dedicated Tabs: Instant calculations optimized for Etsy, Shopify, Amazon FBA, Walmart, eBay, and TikTok Shop.
💸 Pre-loaded Platform Fees.
Lv Feedback
Replies
Hi Product Hunt 👋
I’m an ecommerce seller and was frustrated by how difficult it is to quickly calculate true profit across marketplaces.
Most calculators require signups, spreadsheets, or complicated setup.
So I built SellerProfitMargin:
✅ Amazon profit calculator
✅ eBay profit calculator
✅ Etsy profit calculator
✅ Walmart marketplace calculator
✅ No signup required
✅ Completely free
I’d love feedback from ecommerce sellers:
What’s the biggest challenge when calculating marketplace fees?