Cookie policy
Last updated 6 October 2026
Cookies are small files a website stores in your browser. Similar technologies, such as browser storage and pixels, are covered here too. This policy explains which ones thinkcheckai.co.uk uses, under the UK Privacy and Electronic Communications Regulations (PECR) and the UK GDPR.
Your choice
On your first visit we ask whether you accept marketing cookies. Nothing except essential cookies runs until you click Accept. Choosing Essential only doesn't affect your ability to register or use the course.
You can change your mind at any time:
Cookies we use
| Name | Type | Purpose | Lasts |
|---|---|---|---|
| ch_consent (browser storage) | Essential | Remembers your cookie choice | Until you clear site data |
| sb-…-auth-token | Essential | Keeps students and our team logged in to the course (only set after you log in) | Up to 1 week, renewed while you use the course |
| Cloudflare security (e.g. __cf_bm, Turnstile) | Essential | Protects the site and sign-up form from bots and attacks | Up to 30 minutes / the visit |
| _fbp | Marketing, only with consent | Meta Pixel: tells Meta a visit or sign-up came from its adverts | 90 days |
| _fbc | Marketing, only with consent | Meta Pixel: stores the Facebook click ID from the advert you clicked | 90 days |
Meta (Facebook and Instagram)
If you accept, the Meta Pixel lets Meta and us see which adverts lead to visits and registrations. Meta may combine this with information it already holds about you; see Meta's cookie policy. You can also control ad tracking in your Facebook or Instagram settings under Ad preferences.
Separately from cookies, when you register we may tell Meta that a sign-up happened, using hashed contact details. This is explained in section 3 of the privacy policy, and you can object to it.
Blocking cookies in your browser
You can block or delete cookies in your browser settings. If you block essential cookies, course login won't work.
Contact
Questions: hello@thinkcheckai.co.uk, Stroy Grup Soft 1 EOOD, zh.k. Lyulin-5, bl. 524, vh. A, et. 1, ap. 4, 1359 Sofia, Bulgaria.