Cookie policy
Effective from 23 October 2026
This policy applies to the websites and add-on admin panels run by ShopStack s. r. o., Novomestská ulica 9514/9, 917 01 Trnava, Slovakia, company ID 57 466 505, registered in the Commercial Register of the District Court Trnava, section Sro, file 62144/T:
- shopstack.eu
- productwidgets.cz + app.productwidgets.cz
- reviews.shopstack.eu
- linkwithink.com
What cookies are
Cookies are small files a website stores in your browser. Some are needed for the site to work at all. Others help us understand how you use the site and the add-ons. We only switch those on if you agree in the banner.
Necessary cookies
The website or the add-on admin does not work without them. We do not need your consent to use them.
| Cookie | Purpose | Expiry |
|---|---|---|
gc_consent | Remembers what you chose in the cookie banner. | 6 months |
application session cookie (e.g. _…_session) | Keeps you signed in to the add-on admin. | until you sign out or close the browser |
Analytics cookies
Only with your consent. They show us which pages and features people use, where they get stuck and what needs improving. We look at the data in aggregate, not person by person.
| Cookie | Tool | Purpose | Expiry |
|---|---|---|---|
_ga | Google Analytics 4 | Tells one visitor from another. | 2 years |
_ga_<ID> | Google Analytics 4 | Keeps the state of the current visit. | 2 years |
_clck | Microsoft Clarity | Identifies the visitor for heatmaps and session recordings. | 1 year |
_clsk | Microsoft Clarity | Joins page views into one visit. | 1 day |
CLID, MUID | Microsoft Clarity (clarity.ms, bing.com) | Identifies the visitor across sites that use Clarity. | 1 year |
Microsoft Clarity records mouse movement, clicks and scrolling. It masks form contents and sensitive text in your browser, so they never reach us. We run Google Analytics in consent mode (Google Consent Mode v2). Until you agree, Google receives no cookies and no identifier.
Advertising cookies
We do not use any at the moment. If we ever add them, the banner will ask you again.
How to change or withdraw your consent
Click the button below, the “Cookie settings” link in the footer or the cookie icon in the corner of the screen at any time. Withdrawing consent is as easy as giving it. You can also delete cookies in your browser settings.
How we process personal data is described in our privacy notice. Send questions to support@shopstack.eu.