Resources

Ecommerce selling guides

Understand the costs and metrics behind a profitable online store. These guides help sellers use calculator inputs with confidence.

Profit

How to Calculate Ecommerce Profit

Learn how to calculate ecommerce net profit after product cost, shipping, platform fees, payment fees, returns, overhead, and advertising.

8 min read

Payments

Compare PayPal and Stripe payment costs, fixed fees, international charges, refunds, disputes, and the factors that affect seller profit.

8 min read

Margins

Understand healthy ecommerce profit margins, why targets vary by product and channel, and how to improve margin without relying on guesswork.

9 min read

Advertising

Use the ecommerce ROAS formula, calculate break-even ROAS from margin, and evaluate advertising revenue against real profitability.

8 min read

Fees

A practical guide to listing, transaction, payment, fulfillment, advertising, subscription, and return fees for marketplace sellers.

9 min read