Privacy

Privacy policy

Last updated: June 7, 2026.

Calculator inputs

Calculator math runs in your browser by default. Seller Math Hub does not intentionally send raw selling price, revenue, cost, profit, ad spend, SKU, product name, customer data, or account credentials to analytics or a server.

Optional exports

Copy and CSV export happen only when you choose them. Exported files are created in your browser.

Analytics

Analytics, when enabled, is limited to privacy-safe product events such as calculator view, assumptions open, formula open, export click, and source link click. Raw financial values and personal information must not be sent.

Contact

If you email Seller Math Hub to request a checklist, early workbook access, support, corrections, or deletion, the information you choose to send by email may be used to respond to that request. Do not send customer data, credentials, payment details, or confidential account information.

For privacy questions, corrections, or deletion requests, email ashish.sinha.studio@gmail.com.

Policy updates

This policy will be updated when new vendors, email tools, affiliate programs, advertising systems, cookies, or other data-processing features are added.