Primary ICP: Independent Multichannel Seller
Know True Profit Before You List
Built for solo sellers and small teams running 1 to 3 channels (typically Etsy, Shopify, Amazon) and needing fast price or channel decisions.
Start A SKU Decision
Enter one SKU once, then continue to calculator or compare without retyping.
Platform Calculators
Start with your current channel, then validate profit before listing.
Etsy fee calculator
Calculate listing, transaction, payment processing, and offsite ads fees.
Amazon fee calculator
Estimate referral fees and per-order costs (FBA/FBM).
Shopify fee calculator
Calculate payment processing and optional transaction fees.
eBay fee calculator
Estimate final value fees, per-order fees, and optional international fees.
Walmart fee calculator
Calculate marketplace referral fees by category and price band.
TikTok Shop fee calculator
Model commission fees using your current Seller Center rate.
Stripe fee calculator
Estimate processing fees for direct checkout payments.
PayPal fee calculator
Estimate PayPal merchant fees by payment type.
Square fee calculator
Estimate Square fees per transaction (online vs in-person).
Depop fee calculator
Estimate marketplace fees and payment processing for Depop sales.
Mercari fee calculator
Model seller fees and net profit for Mercari orders.
Poshmark fee calculator
Calculate the standard Poshmark selling fee and profit per sale.
Grailed fee calculator
Estimate seller fees and profit for Grailed sales (rates vary by account/payout).
StockX fee calculator
Estimate seller fees and profit for StockX sales (rates vary by account/region).
GOAT fee calculator
Model GOAT commission and net profit per sale with your actual rates.
OfferUp fee calculator
Model OfferUp fees and profit for local meetups or shipped orders.
Facebook Marketplace fee calculator
Estimate Marketplace fees and payment processing costs.
Fee updates that change margin
Prioritized for active small sellers making weekly pricing decisions.
Etsy seller fees 2026: listing fee, transaction fee & payment processing
The fee stack that most small sellers misread when pricing.
Shopify pricing & transaction fees (2026): what changes your net margin
Plan cost, payments, and third-party fees in one decision view.
Amazon selling fees update (2026): referral + fulfillment impact
What to re-check before keeping the same price points.
How to price on Etsy: simple method to protect profit margin
A practical pricing workflow for small catalog shops.
More tools & resources
FAQ
Which platform calculator should I start with?
Pick the platform where you expect the sale. Each calculator uses platform-specific fees and inputs, so you'll get the most accurate estimate there.
Can I compare Etsy vs Shopify vs Amazon with the same inputs?
Yes. Use the fee comparison guide or the scenario comparison tool to evaluate the same price across platforms.
More questions
Do the calculators include shipping and tax?
Shipping can be included on all calculators. Sales tax/VAT can be entered on Etsy and Shopify, with options to include or exclude it from fee bases.
Can I share or print my results?
Yes. Use the Share link button or the print-friendly view to save a PDF of your calculations.