Marketplace Seller Fee Comparator
Compare seller fees, payment processing costs, net payouts, and profit margins across Amazon FBA, eBay, Etsy, Shopify, Walmart, Mercari, Poshmark.
Product Pricing & Costs
Shopify (Direct Store via Stripe)
Side-by-Side Platform Breakdown
| Platform | Fee Rate | Total Fees | Net Payout | Net Profit | Margin % |
|---|
Rates are each platform's publicly posted fee schedule at the time this page was built, not a live feed — always confirm against the platform's own current fee page before listing.
How E-Commerce Marketplace Fee Structures Compare
Selling across multiple online channels requires understanding how platform referral cuts, fulfillment surcharges, and payment gateway percentages affect your bottom-line unit economics.
📦 Marketplace Referral Fees
Platforms like Amazon, eBay, and Walmart charge category-based referral commissions ranging between 8% and 17% of gross transaction value.
💳 Payment Processing
Direct merchant stores (Shopify, WooCommerce) bypass marketplace commission cuts, paying only standard credit card processing fees (typically 2.9% + $0.30).
📱 Social Commerce Channels
TikTok Shop, Poshmark, and Mercari feature simplified fixed commission models (ranging from 6% on TikTok to 20% on Poshmark for apparel).
Frequently Asked Questions
What is the difference between Amazon FBA and FBM fees?
Amazon FBM (Fulfilled by Merchant) charges standard referral fees (typically 15%). Amazon FBA adds warehouse pick, pack, weight handling, and storage fees on top of standard referral commissions.
How do Etsy listing and transaction fees work?
Etsy charges a $0.20 fixed listing fee per item plus a 6.5% transaction fee on the item price (including shipping) plus a 3% + $0.25 payment processing fee.
Which platform offers the lowest total selling fees?
Direct sales on your own standalone store (Shopify / WooCommerce) or Facebook Marketplace local cash sales offer the lowest fee rates, retaining up to 97% of gross sale revenue.
About this tool
How to use it
- Enter or select your input parameters in the primary Marketplace seller fee comparator control panel.
- Adjust any optional filters, thresholds, or configuration settings to match your requirements.
- Click the primary action button to process your query or generate the calculation.
- Review the generated output, copy data to clipboard, or export results as needed.
Why it matters
Accurate financial calculations allow you to compare loan, pension, and investment scenarios with full privacy, ensuring your sensitive balances never leave your device.
When to use it
Use this tool when evaluating financial options, planning retirement drawdown horizons, or modeling multi-year growth curves.
Good to know
Results are estimates for planning and comparison purposes only. Confirm terms and tax implications with a certified financial advisor.
Common questions
How does the Marketplace seller fee comparator work?
The tool takes your input values and computes verified results locally using standard browser APIs and algorithms without uploading data.
Is my data private and secure when using this Marketplace seller fee comparator?
Yes. All processing happens entirely within your client browser. No personal information, queries, or results are sent to remote servers.
Can I use this Marketplace seller fee comparator on mobile devices?
Yes, the interface is fully responsive and touch-optimized to work seamlessly across mobile smartphones, tablets, and desktop workstations.
Are there any usage limits or subscription fees?
No, this utility is 100% free to use with zero registration requirements, no API key prerequisites, and unlimited daily lookups.
How accurate are the results provided by this tool?
Calculations and queries strictly adhere to standard reference formulas and public specifications to deliver reliable, deterministic results.