Cookie Policy
duos.sk
Last updated: 27 September 2026
- This online store, duos.sk, operated by DUOS online s. r. o., Company ID (IČO): 52 689 301, Dunajská 2285/3, 811 08 Bratislava – mestská časť Staré Mesto, Slovak Republic (hereinafter referred to as “we” or the “controller”), uses cookies and similar technologies to ensure the website functions properly, measure traffic and support marketing activities. This policy explains which cookies we use, why we use them and how you can manage your preferences.
1. What are cookies
Cookies are small text files stored on your device when you visit a website. They allow the website to remember your preferences, login details, shopping cart contents or how you arrived at the website.
2. Legal basis and consent
In accordance with the GDPR and the ePrivacy Directive (in the Slovak Republic, Act No. 452/2021 Coll. on Electronic Communications), we distinguish between:
- Strictly necessary cookies – these are technically required for the online store to function and to process your order (e.g. for the shopping cart to work). Consent is not required to store or access these cookies under Section 109(8) of Act No. 452/2021 Coll. on Electronic Communications.
- Analytics, marketing and personalisation cookies – we use these only with your consent, which you can give or withdraw at any time through the cookie banner / privacy settings on the website.
We request your consent on your first visit through a cookie banner (e.g. an app such as Consentmo, CookieYes or Cookiebot, or the Shopify Customer Privacy/Consent tool), which also blocks scripts before consent is given (known as consent-before-load), as required by both Google and Meta in the EU.
3. Which cookies we use
a) Strictly necessary cookies (Shopify platform)
|
Name |
Purpose |
Duration |
|---|---|---|
|
cart, cart_sig, cart_ts, cart_currency |
Stores the contents of the shopping cart |
2 weeks |
|
_secure_session_id / checkout_token |
Ensures the checkout process works properly and securely |
1 day – 1 year |
|
_shopify_essential |
Basic store functionality (session, anti-tampering) |
1 year |
|
_tracking_consent |
Stores your cookie consent settings |
1–2 years |
|
localization |
Remembers the selected country/currency |
2 weeks |
|
secure_customer_sig |
Authentication of logged-in customers |
1 year |
|
storefront_digest |
Access to a password-protected store |
1 year |
b) Analytics cookies
|
Provider |
Purpose |
Cookie examples |
Duration |
|---|---|---|---|
|
Shopify (internal analytics) |
Storefront traffic and behaviour |
_shopify_s, _shopify_y, _landing_page, _orig_referrer |
30 minutes – 1 year |
|
Google Analytics (GA4) |
Measuring traffic, traffic sources and user behaviour |
_ga, _ga_XXXXXXX, _gid |
1 day – 2 years |
|
Google Tag Manager |
Does not set its own cookies; it is used to manage the tags listed above and below (GA4, Ads, Meta) |
– |
– |
c) Marketing / advertising cookies
|
Provider |
Purpose |
Cookie examples |
Duration |
|---|---|---|---|
|
Meta Ads (Facebook/Instagram Pixel) |
Remarketing and measuring conversions from ads on Facebook and Instagram |
_fbp, _fbc, fr |
90 days – 1 year |
|
Google Ads |
Conversion measurement and remarketing on the Google network |
_gcl_au, _gcl_aw, IDE |
90 days – 1 year |
|
Shopify marketing cookies |
Tracking marketing campaigns at platform level |
_shopify_marketing, _shopify_sa_t, _shopify_sa_p |
30 minutes – 1 year |
d) Cookies for email marketing and automation (Brevo)
|
Provider |
Purpose |
Cookie examples |
Duration |
|---|---|---|---|
|
Brevo (Sendinblue) |
Tracking website behaviour for email automation, newsletter personalisation and contact scoring |
_svsid, __brevo, mp_*_mixpanel |
Up to 1 year |
Note: the exact names of cookies from Brevo, Meta and Google change over time. We recommend checking them directly using your browser’s developer tools (F12 → Application → Cookies) after all scripts have been deployed, and updating/correcting the table accordingly.
4. Data transfers outside the EU
Google (Analytics, Ads, Tag Manager) and Meta may also process data on servers outside the EU/EEA (e.g. in the USA). These transfers are based on Standard Contractual Clauses (SCCs) approved by the European Commission. Brevo processes data primarily on servers in the EU (France/Germany) – check the current location in your contract with Brevo.
5. How to manage consent
- You can change your cookie preferences or withdraw your consent at any time using the “Cookie settings” link in the website footer. Withdrawing consent is as easy as giving it and does not affect the lawfulness of processing based on consent before its withdrawal.
- You can block or delete cookies directly in your browser settings (Chrome, Firefox, Safari, Edge).
- To opt out of Google Analytics, you can use the Google Analytics Opt-out Browser Add-on (tools.google.com/dlpage/gaoptout).
- You can manage your Google ad preferences at adssettings.google.com and your Meta ad preferences at facebook.com/adpreferences.
6. Your rights
Under the GDPR, you have the right to access, rectify and erase your data, restrict processing, obtain data portability and object to processing for marketing purposes. You can exercise your rights by contacting info@duos.sk. You also have the right to lodge a complaint with the Office for Personal Data Protection of the Slovak Republic (dataprotection.gov.sk).
7. Contact
If you have any questions about this policy, please contact us at info@duos.sk or DUOS online s. r. o., Dunajská 2285/3, 811 08 Bratislava – mestská časť Staré Mesto, Slovak Republic.
