Privacy policy

No accounts and no ad networks. We use Google Tag Manager and Google Analytics to count visits and see which pages are useful; they may set cookies and receive your IP address and browser details, under Google’s privacy policy. You can block them with your browser’s privacy settings or an extension without affecting the site. One advertiser, Logistics Contract Optimizer, is shown and always labeled; its links tell it only that you came from this site. Calculators run in your browser and nothing you type is sent anywhere. The price widget for other websites loads only public price data. If you email or call us, we use what you send only to reply. The site is served by Cloudflare, which processes standard request data to deliver pages and block abuse. Fonts are served from this domain.

Questions: contact page