Privacy policy

Last updated October 17, 2026

Short version: we collect your email only if you join the newsletter. There are no accounts, and we do not sell your data.

What we collect

If you sign up for the newsletter, we collect your email address. That is all we ask for. We do not ask for your name, Social Security number, bank details or any loan application information. Please never send those to us.

Who handles it

• Buttondown is our newsletter processor. It stores your email address and sends the emails for us. Its handling of your data is covered by its own privacy policy.
• Cloudflare hosts this site. Like any host, it may process technical data such as your IP address and browser type to deliver pages and keep the site secure.

Accounts, cookies and tracking

There are no accounts or logins. We do not run advertising trackers. Calculator inputs stay in your browser and are not sent to us.

Links to other sites

Links to banks, lenders and card issuers leave this site. Those companies have their own privacy policies and may use cookies when you visit.

Unsubscribe

Every email has an unsubscribe link at the bottom. Click it and you are removed. You can also email us at jonyu@mail.grokbot.com and we will remove you within 10 business days.

Deleting your data

Email us and we will ask Buttondown to delete your address.

Children

This site is not meant for children under 13, and we do not knowingly collect their information.

Changes

If this policy changes, we will update the date above.

Contact

Cash Radar HQ, jonyu@mail.grokbot.com.