Transaction privacy

Keep the transaction details off this site

The bench works on the device loading the page. Input amounts and checklist selections are not transmitted by our application, retained in a database or saved to localStorage. Reloading starts a new application session, subject to the browser restoring its own form history.

We do not operate buyer accounts, seller profiles or payment collection. Labelled ads may use cookies; see Advertising and cookies below. The hosting network necessarily handles delivery metadata such as IP address and requested page and can keep operational or security logs.

Do not type buyer addresses, payment references or personal identifiers into these calculators. External safety and tax resources manage their own data practices. If you print a ledger, keep that copy securely.

Advertising and cookies

This site is supported by advertising from Google AdSense. These ad partners may use cookies or similar identifiers to show and measure ads; Google's use is described at policies.google.com/technologies/partner-sites, and you can manage personalized Google ads at adssettings.google.com. Your cookie choice is kept only in your browser and you can change it by clearing site data. Ads are labelled "Advertisement" and are not recommendations by Reselling Tips.