Privacy policy

Last updated: 29 October 2026

ClimbSheet is a Chrome extension that records the ranking shown on Temu's public Best-Selling pages and shows it as a dated board. This page explains what it stores and the two moments it talks to a server. The short version: your captures stay in your browser.

What the extension stores on your device

Everything below lives in chrome.storage.local, in your own browser profile:

• Snapshots — for each day you capture: product titles, image links, prices, units-sold figures, review counts, category labels, fulfilment label and product links, as published by Temu.
• Product measurements — when you open a Temu product page and press Save or use the panel: price, units sold, rating, stock, brand, item ID, origin, store details and the date of that reading.
• Listing queue — the products you chose to save, so you can prepare a listing.
• Settings — capture targets, alert thresholds, panel position.
• Licence state — your trial start date, and if you activate one, your licence key and its expiry.

What it does not do

• No account, no profile, no analytics, no telemetry, no advertising identifiers.
• No browsing history. It reads a Temu page only while you are on it and act (capture, save, panel), or when you ask it to open Temu's own Best-Selling page.
• It never reads other websites, form input, passwords or payment details.
• Your captures are not uploaded or sold. Clearing the extension's storage deletes them permanently.

The two times data leaves your browser

1. Subscription. When you press Subscribe, a Stripe-hosted page opens. The card details you type go to Stripe, never to ClimbSheet (see stripe.com/privacy). Stripe sends our licensing worker the email address you paid with and the subscription status.

2. Licence check. Once a day the extension asks our licensing worker whether your licence is still active, sending only the licence key itself (an RL1.… string that contains the email you subscribed with and an expiry date). This is what makes a cancelled subscription stop working. If you never activate a licence, nothing is sent.

Those two services are hosted on Cloudflare and Stripe. No other server is involved, and no analytics or log of your captures is kept there.

Who processes that data

Three processors, each limited to what it needs:

• Stripe — takes the payment and manages the subscription. Card details never reach us. stripe.com/privacy
• Cloudflare — runs the licensing worker that signs licence keys and answers the daily status check. cloudflare.com/privacypolicy
• Resend — delivers the single email that carries your licence key at purchase. resend.com/legal/privacy-policy

How long it is kept

The licensing worker stores the email address you bought with, the licence id, its expiry date and whether the subscription was cancelled. That record is kept while your licence is valid and for 12 months afterwards, so a renewal or a refund can be handled; after that it is deleted. Licence-key records and payment receipts are also kept by Stripe under its own retention rules. Nothing about what you browse on Temu is stored on any server.

Permissions and why

ClimbSheet asks for five: storage (your snapshots and saved products stay in this browser), scripting (to read the Temu ranking page you opened, when you press a button), tabs (to tell whether the current tab is a Temu page and to open the board), downloads (only when you ask for images), and notifications (local alerts about rank changes). It does not request the cookies permission, and it cannot read your Temu password.

• host: temu.com — to read the page you are looking at.
• storage — to keep your snapshots locally.
• tabs / scripting — to capture the Best-Selling page and open the board.
• downloads — only when you press Download source images.
• cookies — to see whether you are signed in to Temu, so the panel can tell you when Temu is showing a security check instead of a product.
• notifications — local alerts about rank or price moves. Nothing is sent anywhere to produce them.

Deleting your data

Open chrome://extensions, find ClimbSheet and press Remove. That deletes every snapshot, measurement and licence record with it. To cancel a subscription, use the receipt Stripe emailed you; removing the extension does not cancel billing.

Who is responsible

The data controller for this service is Tejeda Holdings, the company that sells ClimbSheet licences. Questions about your data go to support@climbsheet.com.

Children, changes, contact

ClimbSheet is a tool for sellers and is not directed at children. If this policy changes materially we will update the date above. Questions: support@climbsheet.com.

ClimbSheet is not affiliated with, endorsed by, or sponsored by Temu, Whaleco Inc. or any of their affiliates. Temu is a trademark of its respective owner.