Guides for sellers comparing marketplace fees, Amazon FBA margin, Shopify fees, order profit, and pricing decisions.
Estimate marketplace profit, marketplace fees, Etsy fees, Amazon FBA profit, ecommerce profit, shipping, and product pricing.
Collection
Marketplace Selling
Start with these tools
Marketplace profit tools
Use these calculators and generators first, then use the guides below for examples and context.
Marketplace Profit Calculator
Calculate marketplace profit after product cost, fulfillment cost, marketplace fees, fixed fees, and ad cost.
Etsy Fee Calculator
Estimate Etsy selling fees from item price, shipping charged, and editable fee rates.
Amazon FBA Profit Calculator
Estimate Amazon FBA profit per unit from selling price, product cost, FBA fee, referral fee, and inbound shipping.
Ecommerce Profit Calculator
Calculate profit per order after product cost, shipping, fees, and ad cost.
Product Pricing Calculator
Calculate a product selling price from costs and target margin.
Shipping Cost Calculator
Use this free shipping cost calculator to estimate carrier cost, packaging cost, and total shipping cost before setting product prices.
Recommended reading path
Guides in this collection
Read these guides to understand formulas, examples, comparisons, and practical use cases.
Marketplace fees vs Shopify fees: what sellers should compare
Marketplace fees and Shopify fees affect profit in different ways. Compare them before deciding where to sell.
Amazon FBA fee mistakes that reduce margin
Avoid Amazon FBA fee mistakes that make a product look profitable before storage, referral, and fulfillment costs are included.