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Cookie Policy

How we use cookies and similar technologies, and how you can manage your preferences.

Last updated: October 7, 2026

1. What cookies are

Cookies are small files stored on your device when you visit a website. In this policy we also use "cookies" to refer to similar technologies, such as the browser's local storage (localStorage and sessionStorage) and pixels.

The controller of viatsy.com's own cookies is Albert Sabaté Martínez, trading as Viatsy ("Viatsy"). Third-party cookies are managed by the providers indicated in the table.

2. What cookies we use

  • Technical and preference cookies (necessary): they make the website work, remember your cookie choice and the language or currency you choose, keep you signed in and make payments and security possible. They are exempt from consent (art. 22.2 LSSI-CE) and are always active.
  • Request and booking measurement cookies: they make it possible to attribute requests and bookings to the originating campaign. They are always active, even if you reject cookies.
  • Error detection cookies: they make it possible to record a sample of visits, always with personal information hidden and without linking it to an identified person, in order to detect errors and improve the website. They are always active.
  • Analytics cookies: they allow us to measure how the website is used. They are only set if you accept them.
  • Advertising cookies: they make it possible to show you ads and measure their effectiveness, including on other websites and social networks. They are only set if you accept them.

By default, we only use technical, request and booking measurement and error detection cookies. Analytics and advertising cookies are not set until you give your consent.

3. List of cookies

Technical and preference cookies

NameOwnerPurposeDuration
viatsy_cookie_consentFirst partyStore your cookie choice12 months
viatsy-localeFirst partyRemember the language you choose12 months
viatsy_preferred_currencyFirst partyRemember the currency you choose12 months
viatsy-trip-configFirst partyRemember the configuration of the trip you were viewing30 days
better-auth.session_token / __Secure-better-auth.session_tokenFirst partyKeep you signed in to the customer area7 days
recent-searches:v1 (local storage)First partyRemember your recent searches on the websiteUntil you delete them
taplany.storefront.theme (local storage)First partyRemember the appearance (light or dark) you chooseUntil you delete it
booking-first-payment:*, esim-checkout-context (session storage)First partyComplete the booking or purchase process correctlySession
chunk-reload:*, stale-build-reload:* (session storage)First partyReload the website if a new version has been publishedSession
__mp_opt_in_out_* (local storage)Third party (Mixpanel)Record that you have not accepted analytics cookiesUntil you delete it
mp_tab_id_*, mp_gen_new_tab_id_* (session storage)Third party (Mixpanel)Technical identifier of the browser tabSession
__stripe_mid, __stripe_sidThird party (Stripe)Process the payment securely and prevent fraud (only on payment pages)1 year / 30 minutes

Request and booking measurement cookies (always active)

NameOwnerPurposeDuration
tp_attrFirst partyAttribute requests and bookings to the originating campaign90 days
_fbp, _fbcThird party (Meta)Attribute requests and bookings to the originating campaign90 days

Error detection cookies (always active)

NameOwnerPurposeDuration
sentryReplaySession (session storage)Third party (Sentry)Record, in anonymised form, a sample of visits to detect and fix errorsSession

Analytics cookies (only with your consent)

NameOwnerPurposeDuration
_gaThird party (Google)Distinguish visitors to compile usage statistics2 years
_ga_*Third party (Google)Maintain the session state for the statistics2 years
FPID, FPLCThird party (Google)Equivalent to the above, served from our domainAs set by the provider
mp_*_mixpanel, __mpq_* (local storage)Third party (Mixpanel)Website usage statisticsUntil you delete it or withdraw your consent
viatsy_ga_cid (session storage)First partyAssociate your request with the visit for the statistics, if _ga does not existSession

Advertising cookies (only with your consent)

NameOwnerPurposeDuration
_gcl_au, _gcl_aw, _gcl_gb, _gcl_gsThird party (Google)Measure Google ad conversions90 days
_gcl_ls (local storage)Third party (Google)Measure Google ad conversionsAs set by the provider
test_cookieThird party (Google)Check whether the browser accepts cookies for Google advertising15 minutes
FPAU, FPGCLAW and others with the FPGCL prefixThird party (Google)Equivalent to the above, served from our domain90 days
_ttp, ttcsid, ttcsid_*Third party (TikTok)Measure and show ads on TikTokUp to 13 months
_tt_enable_cookieThird party (TikTok)Record whether TikTok cookies are enabled or rejected13 months
lastExternalReferrer* (local storage)Third party (Meta)Remember the referring website to measure Meta adsUntil you delete it
__oppref, __obrefThird party (OpenAI)Measure the effectiveness of ads on ChatGPTAs set by the provider
__oaiq_consentThird party (OpenAI)Record your consent to or rejection of the measurement of ads on ChatGPT30 days
__cf_bm, _cfuvid (OpenAI domains)Third party (OpenAI)Security of the services of the ChatGPT ads provider30 minutes / session

The names and durations of third-party cookies are set by their providers and may change. Some embedded content (for example, the video player, the payment gateway or the electronic signature of the contract) may set its own technical cookies on its domains.

Some of these third parties may process data outside the European Economic Area with the safeguards described in our Privacy Policy.

4. Measurement from our servers

When you submit a request or make a booking or purchase and accept the conditions, we share with advertising and analytics platforms the information needed to measure the effectiveness of our advertising, regardless of your cookie settings. We also share browsing events with them, such as trip views or searches: without contact details if you have not accepted cookies, and with contact details (pseudonymised) only if you have accepted them. This measurement is carried out from our servers and is explained in section 7 of the Privacy Policy.

5. How to accept, reject or change your choice

When you first visit the website, you will see a cookie notice with three options:

  • Accept All: enables analytics and advertising cookies.
  • Reject All: only technical, request and booking measurement and error detection cookies will be used.
  • Customize: you choose which categories you accept.

Browsing the website without choosing any option does not mean you accept cookies. Rejecting them does not prevent you from using the website.

You can change your choice or withdraw your consent at any time from the "Cookie Preferences" link at the bottom of every page. We store your choice for 12 months; after that period, or if we change this policy significantly, we will ask you again.

You can also block or delete cookies from your browser settings:

If you block technical cookies, some features of the website, such as booking or payment, may not work properly.

6. Legal framework

This policy is governed by art. 22.2 of Spanish Law 34/2002 on information society services and electronic commerce (LSSI-CE), Regulation (EU) 2016/679 (GDPR) and Organic Law 3/2018 (LOPDGDD).

7. Changes to this policy

We may update this policy when the cookies we use or the regulations change. The current version is always published on this page.

8. Contact

For any question about cookies, write to us at hello@viatsy.com.