Cookie policy

We keep cookies to a functional minimum — no third-party advertising or cross-site tracking cookies.

Cookies we set

• better-auth.session_token — keeps you signed in (30 days, refreshed while active). Only set after you sign in.
• better-auth.session_data — a short-lived cache of your session (~5 minutes) so we don't have to check the database on every page. Only set after you sign in.
• cb-pv — de-duplicates product view counts and powers the anonymous "recently viewed" rail (24 hours, max 20 entries; stores product ids + timestamps only).
• cb-cookie-consent — remembers that you've seen the cookie notice (1 year).

Browser storage (not cookies)

• currency — your ¥/$ display preference (localStorage)
• cb-agent — your preferred shopping agent in the buy bar (localStorage)
• cb-theme — your light/dark appearance preference (localStorage)

Browser storage never leaves your device. You can clear everything via your browser settings; signed-in features stop working until you sign in again.