Trias-shop uses cookies to improve its services, facilitate browsing, maintain security, check user identity, facilitate access to personal preferences and monitor use of the shop by users. Cookies are files installed on the hard of the computer or else in the browser's memory in the folder preconfigured by the computer's operating system to user to identify it.

If the user does not wish to have cookies installed in their hard drive, they must configure their Internet browsing programme not to receive them. Similarly, the user is free to destroy the cookies. If the user decides to deactivate the cookies, the quality and speed of service may be reduced, and access to some of the services offered in the shop may even be lost.