Privacy Policy
Last updated: 2026/3/21
Introduction
Ecommerce Profit Toolkit provides profit calculators for ecommerce sellers. This policy explains how information is handled when you use the site or contact us.
Calculator data
All calculators run in your browser. The numbers you enter do not leave your device. No cost, price, or profit data is stored on our servers.
Information we may collect
- Contact form data — if you message us, your submitted name, email, and message content may be used to reply.
- Basic usage data — anonymous page visit information to understand which calculators are most useful.
How information may be used
- Respond to questions or feedback sent through the contact page.
- Maintain site stability and basic abuse prevention.
Third-party services
The site may use outside services for hosting, analytics, or email. Those services operate under their own privacy policies.
Data retention
Contact submissions and operational records may be kept only as long as reasonably needed for support or compliance.
Your choices
- You can choose not to enter information into a calculator.
- You can choose not to submit the contact form.
Policy changes
This page may be updated as the site changes over time. Important changes will be reflected by updating the date above.
Contact
Questions about privacy can be sent via the contact page.