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Best-Selling LEGO® Light Kits
Explore our Best LEGO Light Kits collection, featuring the most popular and...
Explore our Best LEGO Light Kits collection, featuring the most popular and...
You are on this page because you want to know what we track. That is a fair question, and it deserves a straight answer rather than three paragraphs of legal boilerplate.
Last updated: 6 August 2026
Understanding cookies
What we use
Your choices
This page explains exactly which cookies Bright My Bricks uses, who places them, what they are for, and how long they stay on your device. You decide what you share with us, and you can change that decision at any time.
A cookie is a small text file that a website stores on your computer, phone or tablet when you visit it. On your next visit, the site can read that file and recognise your browser.
Cookies are not programs. They cannot read your hard drive, install software or access your files. What they can do is remember things: the language you picked, what is in your basket, or the fact that you already looked at a light kit for a particular set.
Some cookies come from us. Others are placed by third parties whose services we use, such as Google or our review platform. Those are called third-party cookies, and we list them below with the rest.
These make the shop work. They keep your basket filled between pages, remember whether you are logged in, store your country and currency, and record your cookie choice so we do not ask you again on every page.
These tell us how the shop is actually used: how many people visit, which pages they land on, which ones they leave immediately, and where things break.
These remember your preferences so the shop behaves the way you left it: display language, currency, and settings tied to services we use for order tracking and customer reviews.
These are placed by advertising platforms so that the ads you see elsewhere relate to what interests you, and so we can tell which ads actually lead to a sale rather than guessing.
Names and lifetimes below are those published by each provider. Providers occasionally change them without notice, so treat the durations as the stated maximum rather than a guarantee.
| Cookie | Placed by | Purpose | Lifetime |
|---|---|---|---|
| cart, cart_ts, cart_sig | Shopify | Keeps the contents of your basket | 2 weeks |
| cart_currency | Shopify | Currency used for your basket | 2 weeks |
| localization | Shopify | Country and language you are browsing in | 1 year |
| _secure_session_id | Shopify | Links your browsing to a secure session | 24 hours |
| secure_customer_sig | Shopify | Keeps you signed in to your account | 1 year |
| _shopify_essential | Shopify | Core shop and checkout operation | 1 year |
| _tracking_consent | Shopify | Stores the cookie choice you made | 1 year |
| keep_alive | Shopify | Session continuity across regions | 30 minutes |
| Cookie | Placed by | Purpose | Lifetime |
|---|---|---|---|
| _shopify_y | Shopify | Distinguishes one visitor from another | 1 year |
| _shopify_s | Shopify | Measures the length of a visit | 30 minutes |
| _ga | Google Analytics | Distinguishes one visitor from another | 13 months |
| _ga_S9Y2CK203M | Google Analytics | Maintains analytics session state | 13 months |
| _gid | Google Analytics | Distinguishes visitors within a day | 24 hours |
| Cookie | Placed by | Purpose | Lifetime |
|---|---|---|---|
| _up_clid | UpPromote | Credits a referral to the partner who sent you | 30 days |
| Parcel Panel | ParcelPanel | Shows tracking for your order | Session |
| Trustoo | Trustoo | Displays customer reviews correctly | Session |
| Cookie | Placed by | Purpose | Lifetime |
|---|---|---|---|
| _gcl_au | Google Ads | Attributes a sale to the ad that led to it | 3 months |
| _fbp | Meta (Facebook, Instagram) | Ad measurement and targeting | 3 months |
| _ttp | TikTok | Ad measurement and targeting | 13 months |
| _pin_unauth | Ad measurement and targeting | 1 year | |
| __kla_id | Klaviyo | Links a visit to an email subscriber | 2 years |
Before you make a choice, only the strictly necessary cookies are placed. No analytics or advertising cookie is set until you accept it.
The banner shown on your first visit lets you accept everything, decline everything, or open Manage preferences to choose category by category. Declining is exactly one click, the same as accepting.
You can change your mind at any time by clearing this site's cookies in your browser, which makes the banner appear again on your next visit.
Your browser also gives you direct control. In Chrome, Firefox, Safari and Edge, the privacy settings let you block or delete cookies, either for all sites or for this one. Blocking the strictly necessary ones will stop the basket and checkout from working.
Under the GDPR you may request access to the personal data we hold about you, ask for it to be corrected or deleted, object to its processing, ask us to restrict it, or request a portable copy. Where processing is based on your consent, you may withdraw it at any time, which does not affect what was lawful before you withdrew it.
To exercise any of these rights, contact us at the address below. You also have the right to lodge a complaint with your national data protection authority. In France, that is the CNIL.
We update this page whenever we add or remove a service that places cookies. The date at the top always reflects the current version.
Bright My Bricks
Email: support@brightmybricks.com
See also our Privacy Policy and our Terms of Service.
