Terms of use

Updated 12 October 2026.

Using the tools

The toolkit provides estimates for educational and planning purposes. You are responsible for checking your inputs, marketplace terms, taxes, and actual statements. Outputs are not accounting, tax, legal, or investment advice.

No earnings guarantee

We do not promise sales, a particular profit margin, website income, or uninterrupted availability. Fee schedules can change. A mathematically feasible price may not attract buyers.

Your data and exports

You may use your own calculator results and CSV exports in your business. Save a backup if you need your scenarios; local browser storage is not a backup service.

Acceptable use

Do not misuse the site to disrupt its availability, misrepresent its outputs, or infringe others’ rights. External services are governed by their own terms.

Questions

Contact the operator through the contact page. Any mandatory consumer rights under applicable law remain unaffected.