Terms of Use

Last updated: May 6, 2026

By using Ecom Profit Calculator, you agree to use the calculators and content for informational and planning purposes only.

No guarantee of accuracy

The calculations are estimates based on the numbers you enter. Marketplace fees, payment fees, tax treatment, shipping costs, refunds, and advertising performance can vary by account, location, platform, and time.

User responsibility

You are responsible for checking results against your own platform statements, accounting records, tax obligations, and business assumptions before making decisions.

Changes

We may update these terms as the site adds new calculators, content, advertising, affiliate relationships, or paid products.