When you arrive, our server sets two first-party cookies. They are set by laptopzone.us, are not shared with other websites, and are not used to track you across the web.
- lz_sid — a random session identifier, stored for 90 days. It lets us count a visit once instead of on every page, and connect a visit to a later phone call or in-store sale.
- lz_clk — records the advertising click ID of your current session so that arriving from a new ad starts a new session. Same 90-day lifetime.
Both are marked HttpOnly (not readable by JavaScript in your browser), Secure (only sent over HTTPS), and SameSite=Lax. The 90-day window matches the Google Ads click-reporting window.