Privacy

Last updated September 29, 2026.

• Checks stay on your device. What you type into Flip or Skip and the fee calculators is worked out in your own browser and isn't sent to us. Your own fee rates are remembered in your browser only.
• If you save a lot, we keep your email address (to sign you in with a code), your lots and the sales you log, so you can see them on any device. We don't sell or share them.
• Payments go through Stripe. We see your plan and whether it's paid, never your card number.
• Cookies: only the one that keeps you signed in. No advertising trackers.
• The “see what it sold for” buttons open eBay, Mercari or Poshmark with the words you typed; those sites' own privacy rules apply there.