Cookies and related technologies overview
Cookies are small text files that are stored on your browser or device by websites, apps, online media, and advertisements that are used to remember your browser or device during and across website visits. We also utilize other technologies that may identify you or the devices you use. For example, ‘pixel tags’ (also called beacons) are small blocks of code installed on (or called by) a webpage, app, or advertisement which can retrieve certain information about your device and browser, including, for example: device type, operating system, browser type and version, website visited, time of visit, referring website, IP address, advertising identifiers, and other similar information, including the small text file (the cookie) that uniquely identifies the device. Pixels provide the means by which third-parties can set and read browser cookies from a domain that they do not themselves operate and collect information about visitors to that domain, typically with the permission of the domain owner. ‘Local storage’ refers generally to other places on a browser or device where information can be stored by websites, ads, or third-parties (such as HTML5 local storage and browser cache). ‘Software Development Kits’ (also called SDKs) function like pixels and cookies, but operate in the mobile app context where pixels and cookies cannot always function. The primary app developer can install pieces of code (the SDK) from partners in the app, and thereby allow the partner to collect certain information about user interaction with the app and information about the user device and network information.
You have the right to choose whether or not to accept cookies. However, they are an important part of how our Services work, so you should be aware that if you choose to refuse or remove cookies, this could affect the availability and functionality of the Services.
Most web browsers are set to accept cookies by default. If you prefer, you can usually choose to set your browser to remove or reject browser cookies. To do so, please follow the instructions provided by your browser which are usually located within the ‘Help’ or ‘Preferences’ menu. Some third-parties also provide the ability to refuse their cookies directly by clicking on an opt-out link, and we have indicated where this is possible in the table below.
For further information about cookies, including how to see what cookies have been set on your device and how to manage and delete them, you can visit https://www.youradchoices.com.
For mobile users, you have controls in your device Operating System that enables you to choose whether to allow cookies, or share your advertising ID with companies like Qdeck or our advertising service providers. For information on controlling your mobile choices, you can visit https://www.networkadvertising.org/mobile-choices.
To help control or block certain ads in mobile applications, you may choose to download the DAA mobile app to activate control and block features.
Types and purposes of cookies
The following table sets out the different categories of cookies that our Services use and why we use them. The lists of cookie providers are intended merely as illustrative and should not be viewed as a comprehensive list.
|Types of Cookie
|Who Serves (for example)
|These cookies (including local storage and similar technologies) are essential to enable your use of the site or services, such as assisting with your account login, so we can show you the appropriate experience and features, such as your account information, trip history, and to edit your account settings. They may also provide authentication, site security and help localize the language based on the geography of your visit.
|Site features and services
|Analytics, performance and research